Day 13

• Assessing COVID Risk and More with Air Quality Monitors (Scientific American)

Day 11

• Why a top notch air exchanger is way more effective than Plexiglas when it comes to good ventilation (Toronto Star)

Day 10

• The Hot New Back-to-School Accessory? An Air Quality Monitor. (NY Times)

Day 7

• With Masks On or Off, Schools Try to Find the New Normal (NY Times)

Day 6

• Real-world data show that filters clean COVID-causing virus from air (Nature News)

• Parents fret about desk distances. Expert says ventilation does more to keep kids safe (KUOW)

• (Video clip): DIY filter boxes / Corsi-Rosenthal box filters at UCSD (CBS Evening News)

• A Better Way to Think About Your Risk for COVID (The Atlantic)

Day 5

• CO2 monitoring recommended to manage COVID-19 spread in schools and offices (Imperial College London)

• COVID-19: Coughing without masks, distancing alone is not enough (McGill University Newsroom)

Day 4

• Why Are Americans Still—Still!—Wearing Cloth Masks? (The Atlantic)

Day 3

• Employers Have Been Offering the Wrong Office Amenities (The Atlantic)

Day 2

• The 2,000-year-old airborne disease theory that blinded Covid experts (Telegraph)

Day 1

• Koch-backed group fuels opposition to school mask mandates, leaked letter shows (Washington Post)

• Is the Coronavirus Getting Better at Airborne Transmission? (NY Times)

• Coronavirus FAQ: I'm vaccinated. Can I give a hug — or a handshake — without risk? (NPR Goats and Soda)

Day 30

• Why We Need to Upgrade Our Face Masks—and Where to Get Them (Scientific American)

• The U.S. says Texas’ ban on school mask mandates may violate disabled children’s rights. (NY Times)

• Will the pandemic fade into an ordinary disease like the flu? The world is watching Denmark for clues (Science Insider)

Day 29

• #¡VALOR! (Austin American Statesman)

• Portage Area students create homemade air filters for classrooms (The Tribue Democrat)

• What Science Knows Now About the Risk of Covid-19 Transmission on Planes (Wall Street Journal)

Day 28

• Opinion: Indoor masking doesn’t always make sense when everyone is vaccinated (Washington Post)

• Stop inhaling hydrogen peroxide to treat COVID, doctors warn (Michigan Live)

Day 27

• 243 (Austin American Statesman)

Day 26

• We Did the Research: Masks Work, and You Should Choose a High Quality Mask if Possible (NY Times)

Day 24

• Virus Expert Just Gave This Dire Warning (Yahoo Life)

• Masks in school help prevent Covid-19 outbreaks and spread, CDC studies find (CNN)

Day 23

• Pearland ISD parents donate money for new picnic tables to minimize COVID-19 threat at lunch (Click 2 Houston)

• Wearing A Mask And Getting Vaccinated Helps Reduce COVID Case Rates Among School-Aged Kids (CPR News)

• Colorado schools that require masks have lower coronavirus case rates, state says (Colorado Sun)

• You'll Need More Than a Covid 'Risk Calculator' to Avoid Getting Covid (Men's Health)

Day 21

• Does My Mask Protect Me if Nobody Else Is Wearing One? (NY Times)

• Governments failing to heed 'paradigm change' call on ventilation to slow COVID-19 spread, experts say (ABC News Australia)

• Big Events With Big Crowds Are Back In Colorado, But The Risk Of COVID Never Left (CPR News)

Day 20

• Covid-19 set to overtake 1918 Spanish flu as deadliest disease in American history (Stat News)

• COVID-19 Meant Kids Needed Masks so Manufacturers Had to Figure It Out on the Fly (Cheddar News)

• ‘Schools should be made safer’: Scientists say NSW needs better plan for ventilation (The Sydney Morning Herald)

• Longer NYC Commutes, Household Crowding Linked To Higher COVID-19 Rates (Gothamist)

• Ask KHN-PolitiFact: Is My Cloth Mask Good Enough to Face the Delta Variant? (KHN)

• Let’s clear the air on air purifiers and COVID (The News & Observer)

• Will Doctors Who Are Spreading COVID-19 Misinformation Ever Face Penalty? (Time)

• Confused About Masking? It’s Time to Get Tactical (Bloomberg)

Day 18

• Here's why California has the lowest COVID rate in the nation (SF Chronicle)

Day 17

• Brisbane scientist Lidia Morawska among Time magazine's 100 most influential people in the world (ABC News Australia)

• More than just masks: Schools' ventilation systems key to keeping kids safe from COVID-19 (USA Today)

• Doctor Who Said Masks Cause Carbon Dioxide Poisoning Has License Revoked (Newsweek)

Day 16

• An added layer': Trinity students make homemade air purifiers for Ascension classrooms (Courier Journal)

• Masks Protect Schoolkids from COVID despite What Antiscience Politicians Claim (Scientific American)

• Covid gives us a chance to fix indoor air pollution forever (Wired)

Day 15

• Prof. Lidia Morawska - Time 100 Most Influential People of 2021 (Time)

• Finding a Good Children’s Mask Is Even Harder This Fall as the Delta Variant Surges (Wall Street Journal)

• Should I pull my child out of school because of Covid-19 concerns? An expert explains (CNN)

• Unproven Air Cleaners Could be Costing Schools (Design Well)

• Most Colorado Students Now Attend Schools With Mask Mandates (CPR News)

Day 14

• Your office air is making you stupider (Fast Company)

• Teaching Without Mask and Vaccine Mandates (The New Yorker)

Day 13

• 6 Questions to Ask About Covid and Air Quality at Work (NY Times)

• The unvaccinated US teacher who infected 12 students with Covid: Lessons to be learned for the return to school (El Pais)

• Colorado parents are trying to get around school mask mandates with dubious doctor’s notes (Colorado Sun)

Day 12

• Children of America, You’ve Been Gaslit at Lunchtime (Psychology Today)

Day 10

• Hospitals, Nursing Homes Fail to Separate COVID Patients, Putting Others at Risk (Kaiser Health News)

• Yes, Gov. DeSantis, Studies Do Show Masks Curb Covid-19 In Schools (NPR)

• New guidance urges Colorado school districts to require masks, but Polis sees no need for state mandate (Chalkbeat Colorado)

• Beefed-up school ventilation still a concern for local parent (Windsor Star)

Day 9

• Face masks for COVID pass their largest test yet (Nature News)

• Mask mandates work (Dr. LaPook) (CBS News (short video))

• Least Vaccinated States Lead Spike in Children’s Cases, Leaving Some Hospitals Stretched (NY Times)

Day 8

• German Covid super-spreader event driven by poor ventilation, study finds (The Guardian)

• Court allows school districts to enforce strict mask mandates. State appeal expected (Miami Herald)

Day 7

• The Plan to Stop Every Respiratory Virus at Once (The Atlantic)

• Toss the Clorox Wipes, Stock Up on Masks to Be Safe at Work (Wall Street Journal)

• What the Sturgis rally shows us about the delta variant (Washington Post)

Day 5

• Dine In? Go Out? Learn to Be a Better Covid-19 Risk Manager (Wall Street Journal)

Day 4

• To understand airborne transmission of disease, follow the flow (Knowable)

• Professors from Oxford and University of Colorado describe Ministry of Health's analysis of COVID-19 as "misguided" (Straight)

Day 3

• NYC Officials Say School Windows Can Always Offer Solid Ventilation. Independent Scientists Disagree. (Gothamist)

• COVID makes school lunch complicated in NYC (Chalkbeat NY)

• (Blog) Sharing Our Breath in Times Covid (Medium (Rajesh Gupta))

• Are High-Tech Air Cleaners Just Hot Air? (Science Friday radio)

• Will Americans wear masks to prevent sickness beyond COVID-19? (National Geographic)

• How can schools reduce the spread of Covid-19 even in the colder months? (BBC (6 TV clips))

Day 2

• 12 Face Masks Your Kids May Actually Wear (Wired)

• Researchers say study ‘ends debate’ on masks, shows they limit COVID spread (Sydney Morning Herald)

• Back to school during a pandemic: experts weigh in (NOVA Now Podcast)

Day 1

• Covid: Ministers accused of U-turn over ozone machines (BBC)

• Breakthrough infections are less likely to lead to long Covid, a study suggests. (NY Times)

Day 31

• Tri-County Health mandates masks for all students, removes ability for counties to opt out (Colorado Community Media)

• Duke sets new campus restrictions after rise in COVID cases among vaccinated students (The News & Observer)

• The Air Kids Share- Schools, Filters, & COVID19 with Dr. Olsiewski (Air Health Our Health (podcast))

Day 30

• Why Welsh Gov is wrong to use dangerous disinfection machines in schools (CYMRU)

Day 29

• Oregon’s COVID-19 cases have never beenhigher: Here’s what your school should do tomake in-person learning safer (Oregonian)

Day 28

• Can schools be COVID-safe? (ABC News Australia (podcast))

• A Calif. elementary school teacher took off her mask for a read-aloud. Within days, half her class was positive for delta. (Washington Post)

Day 27

• 6 Questions To Ask Your Colorado School About COVID And The Air In Your Child’s Classroom (CPR News)

• How 1 unvaccinated Marin County teacher started a delta variant outbreak: CDC study (KRO/N-4)

• How the Delta Variant Infiltrated an Elementary School Classroom (NY Times)

Day 26

• IT’S NOT JUST SARS-COV-2: MOST RESPIRATORY VIRUSES SPREAD BY AEROSOLS (Scripps News)

• Does Your Kid's Classroom Need An Air Purifier? Here's How You Can Make One Yourself (NPR)

• Ontario fought against treating COVID-19 as an airborne threat in hospitals — and won. With the fourth wave bearing down, was that the right move? (Toronto Star)

Day 25

• US Covid-19 cases among children are surging. Experts warn it may get worse (CNN)

• Opinion: Hey Polis, mandate masks (Colorado Springs Indy)

• The delta variant. Wildfire smoke. Now is the time toThe tobreak out the N95s, experts saybreak say (San Francisco Chronicle)

Day 24

• Reading, Writing And COVID: Colorado’s Return To School Immediately Led To The Virus Spreading (CPR News)

Day 23

• Schools will need more than fresh air to stop COVID-19: MIT study (Medical News Today)

Day 22

• Example of impossible decisions parents face (MSNBC)

• It's impossible': Lack of Covid safeguards overwhelm school nurses (NBC News)

Day 21

• Covid: CO2 monitors pledged to aid school ventilation (BBC)

Day 20

• Evidence mounts that people with breakthrough infections can spread Delta easily (National Geographic)

• The Science of Masking Kids at School Remains Uncertain (The Intelligencer)

Day 19

• As child hospitalizations rise, leaders must act now (The Hill)

• Those Anti-Covid Plastic Barriers Probably Don’t Help and May Make Things Worse (NY Times)

• Study supports widespread use of better masks to curb COVID-19 indoors (Science Daily)

• Opinion: As an aerosol scientist, I know schools need masks, HEPA filters and outdoor lunches (Denver Post)

• Parents worried about Covid in schools have an easy weapon at hand, experts say -- fresh air (CNN)

• Delta’s rise is fuelled by rampant spread from people who feel fine (Nature News)

• Students with disabilities could sue their schools to require masks (Washington Post)

Day 18

• Ventilation can make schools and offices safe from covid-19 -- but how? (New Scientist)

• NYC schools will put 2 air purifiers in each classroom. Did they pick the best device? (Chalkbeat NY)

• Opinion: Actually, Wearing a Mask Can Help Your Child Learn (NY Times)

• How does COVID-19 affect the brain? A troubling picture emerges. (National Geographic)

• How Wildfire Smoke Supercharges the Coronavirus (The Tyee)

Day 17

• COVID-19 spread at an outdoor concert. What does that mean for Oregon’s big upcoming events? (Oregonian)

• What’s safe to do during summer’s Covid surge? STAT asked public health experts about their own plans (Stat News)

• DIY Air Filters For Classrooms? Experts Are Enthusiastic — And A Citizen Scientist Makes It Easy (GBH)

• More kids are getting sick from COVID. Is it delta? (ABC News)

• Parents Face Fresh Covid-19 Stress as Schools Start and the Delta Variant Spreads (Wall Street Journal)

• New studies hint that the coronavirus may be evolving to become more airborne (Science News)

• It might be time for a mask upgrade (Axios)

• Poorly ventilated schools are a super-spreader event waiting to happen. It may be as simple as opening windows (The Conversation)

Day 16

• We studied how to reduce airborne COVID spread in hospitals. Here’s what we learnt (The Conversation)

• Clip of video conference regarding fleeting, outdoor transmission of Delta in Australia (ABC News Australia)

• Babies and Toddlers Spread Virus in Homes More Easily Than Teens, Study Finds (NY Times)

Day 14

• Commentary: Delta is different than last year’s coronavirus. Our response should match the moment. (Colorado Newsline)

• More School Districts Will Require Kids To Mask Up For Class As COVID-19 Case Rates Rise (CPR News)

• I’m An Infectious Disease Doctor, Yet I Couldn’t Protect My Family From The Delta Variant (Huffington Post)

Day 13

• FACT FOCUS: Indiana doctor’s speech spreads COVID falsehoods (AP)

• Duke, UNC see unexpected COVID-19 clusters among vaccinated students (WRAL)

• Study provides suggestions for keeping classroom air fresh (MIT News)

• How to stop student COVID spread as school year kicks into gear (USA Today)

Day 12

• Making masks fit better can reduce coronavirus exposure by 96 percent (Science News)

• Fact Check-Study that found COVID-19 can be transmitted through aerosols doesn’t prove masks are ineffective (Reuters)

Day 11

• 6 answers to parents’ COVID-19 questions as kids return to school (Science News)

• COVID cases could have been prevented by better ventilation, says leading aerosol scientist (The Age)

• Toolkit: Kids, School, and Delta (In the Bubble (Podcast w/ Andy Slavitt))

• Fine aerosols emitted during talking and singing may play a crucial role in COVID-19 transmission: Singapore study (NUS News)

• Opinion: The pandemic has become more dangerous for children. Here’s how to help keep them safe. (Washington Post)

• The Delta Variant Isn't As Contagious As Chickenpox. But It's Still Highly Contagious (NPR)

Day 10

• Oregon to resume statewide indoor mask mandate, Gov. Kate Brown says (Oregonian)

• Dozens of doctors criticize Cherry Creek School District for not making masks mandatory (Denver Post)

• Opinion: We Studied One Million Students. This Is What We Learned About Masking. (NY Times)

• California to become first U.S. state to require teachers to be vaccinated or tested regularly (Mercury News)

• Nearly 94,000 Kids Got COVID-19 Last Week. They Were 15% Of All New Cases (NPR)

• The Clock Is Ticking: What We Know About N.Y.C.’s School Reopening Plan (NY Times)

• Air filtration is essential to keeping indoor spaces safe from delta variant (KCBS Radio)

Day 9

• Dallas schools to require masks in defiance of Gov. Abbott’s order (Dallas Morning News)

• Opinion: Covid Vaccines for Kids Can’t Wait (NY Times)

• The Delta Variant Is Sending More Children to the Hospital. Are They Sicker, Too? (NY Times)

• Winds of change: Why building ventilation has never been so important (MBS)

• ‘Our kids are getting sick’: Fauci sounds alarm over rising Covid risk to children (Independent)

• Most Kids Are Heading Back To School Unvaccinated And Under A Mix Of COVID-19 Rules. Are They Safe? (CPR News)

Day 8

• The world is nowhere near the end of the pandemic, says famed epidemiologist Larry Brilliant (CNBC)

• Opinion (Jorge Caballero): America shouldn’t be sending unvaccinated kids back to school (The Guardian)

Day 7

• Opinion: Masks for schoolchildren? This is not a tough call. (Colorado Sun)

Day 6

• Ducey Aide: Arizona Schools Adopting Mask Mandates Are 'Virtue Signaling' (KJZZ)

• "Wearing a mask is not a political statement" (New Statesman)

• Should the Delta Variant Change Your Decisions About Covid-19? Here’s What Doctors Are Doing (Wall Street Journal)

• Some Florida School Districts Will Require Masks. The Governor May Cut Their Funding (NPR)

• The Best Way to Keep Your Kids Safe From Delta (The Atlantic)

• How to Avert COVID-19 Catastrophe in Southern Schools (Daily Beast )

• New CDC guidance, Virginia law require mask mandate in K-12 public schools (10 News Virginia)

• There's one kind of mask that won't protect you from the delta variant (Changing America)

• ‘This virus is behaving differently’: Experts weigh how NYC should protect schools against COVID this fall (Chalkbeat NY)

• Should the Delta Variant Change Your Decisions About Covid-19? Here’s What Doctors Are Doing (Wall Street Journal)

Day 5

• A Virus Expert’s Advice for Safe Schools (NY Times)

• Protecting the Immune-Compromised Keeps Everyone Safe (Wired)

• How to stay safe as the delta variant drives increase in Colorado’s COVID cases (Denver Post)

• This scientist says cleaning indoor air could make us healthier—and smarter (Science News)

• THREE RECENT COVID-19 OUTBREAKS – AND WHAT THE DATA SAYS ABOUT HOW TO PREVENT A LARGER SURGE IN CASES (Public Health Insider)

• If you’re not protected against Covid-19, the virus ‘will find you, it will infect you,’ expert says (CNN)

• Improving Ontario school ventilation: Q&A with Simcoe-based energy engineer David Elfstrom (CBC)

• What you should know about indoor dining amid the delta variant (Washington Post)

Day 4

• Does my child need to wear a mask? Your guide to Denver area school COVID policies (Denver Post)

• In worst-case scenario, Colorado’s COVID hospitalizations could approach December peak again this fall (Denver Post)

• Opinion: The delta variant is surging. How should that change how we live? (Washington Post)

• Should you cancel travel plans because of the coronavirus’s delta variant? Ask these questions (Washington Post)

• How safe is it for vaccinated people to return to in-person work? An expert weighs in (CNN)

• Covid Cases Among Children Jumped 84% Last Week—Here Are The States Where Kid Hospitalizations Are Increasing (Forbes)

• Delta Is Surging. Here's What You Need To Know To Stay Safe (NPR)

• San Francisco Unified Seeks Nearly $3 Million to Buy Air Purifiers for Every Classroom (NBC Bay Area)

Day 3

• Should I Mask? Can I Travel? What About Hugs? How Delta Is Changing Advice for the Vaccinated (NY Times)

• You get infected within literally one to five seconds as to opposed to 15 minutes' (NBC 15 News)

Day 2

• The Delta variant is highly contagious. Which masks offer the best protection? (Fast Company)

• Students Need To Be In Classrooms, With Masks, This Fall, Education Secretary Says (NPR)

• Colorado Schools Haven’t Decided Whether To Follow CDC Mask Guidance (CPR)

• Video clip about vaccination + better mask usage (CNN)

• The really worrisome thing about the Delta variant (CNN)

• A New Chapter of the Coronavirus (NY Times (The Daily))

• The Delta Variant in Schools: What to Know (NY Times)

Day 1

• Short interview with Dr. Megan Ranney about masks in school (Inside Politics (short video))

Day 31

• Colorado public health leaders take measured approach to rising concerns about delta variant (Denver Post)

• Colorado recommends but won’t require masks for K-12 school staffers, students (Denver Post)

• For parents of unvaccinated kids, worsening Delta variant brings alarm, questions (LA Times)

Day 30

• Vaccinated People May Spread the Virus, Though Rarely, C.D.C. Reports (NY Times)

• Jefferson County schools to require masks for students under age 12 to start the school year (Denver Post)

• A Cape Cod COVID Outbreak Shows The Delta Variant May Be Even More Infectious Than We Thought, The CDC Says (BuzzFeed)

Day 29

• School-aged children in Louisiana now make up the third largest number of new COVID infections in the state (CBS News (short video))

• 3 Questions That Must Be Answered for Mask Mandates to Work (NY Times)

• If We Must Wear Masks Again, We Need a Smart Approach (NY Times)

• Should we be wearing masks again? Dr. Leana S. Wen answers questions on the latest CDC guidance. (Washington Post)

• CDC mask decision followed stunning findings from Cape Cod beach outbreak (ABC News)

• Religious leaders weigh reinstating mask mandates and whether they could upset some members (Washington Post)

• Breakthrough COVID infections show ‘the unvaccinated are now putting the vaccinated at risk’ (PBS News Hour)

• ‘The war has changed’: Internal CDC document urges new messaging, warns delta infections likely more severe (Washington Post)

• C.D.C. Internal Report Calls Delta Variant as Contagious as Chickenpox (NY Times)

Day 28

• What you need to know about the CDC’s new mask guidance (Washington Post)

• Vaccines Are Great. Masks Make Them Even Better. (The Atlantic)

• COVID Symptoms May Linger In Some Vaccinated People Who Get Infected, Study Finds (NPR)

• CDC reversal on indoor masking prompts experts to ask, ‘Where’s the data?’ (Washington Post)

Day 27

• The C.D.C. will recommend that some vaccinated people wear masks indoors again. (NY Times)

• CDC to urge vaccinated people to resume wearing masks indoors in some circumstances as delta variant spreads (Washington Post)

• The White House tells staff to start wearing masks again, as coronavirus cases rise in Washington, D.C. (NY Times)

• CDC reverses course on indoor masks in parts of U.S. where COVID is surging (PBS News Hour)

• CDC updates guidance, recommends vaccinated people wear masks indoors in certain areas (CNN)

• CDC changes mask guidance in response to threat of Delta variant of Covid-19 (CNN)

• CDC calls for a return to masks for vaccinated Americans in certain places, schools (ABC News)

• CDC urges vaccinated people in covid hot spots to resume wearing masks indoors (Washington Post)

• Covid Is Now a Crisis for the Unvaccinated (NY Times)

• Why the CDC says it’s crucial to start wearing masks indoors again (Science News)

• CDC changes course on masks in schools as delta variant complicates fall planning (Chalkbeat)

• Experts back CDC change on masks as delta variant spreads (NBC News)

• A Breath of Fresh Air: Outdoor Education in Pandemic Times & Beyond (Kacee.org)

Day 26

• Breakthrough Infections, Explained (NY Times (The Daily))

• Medical groups call for mandatory vaccination of U.S. health care workers. (NY Times)

Day 24

• Contention over wearing masks in schools rises as academic year begins for some (Washington Post)

• Why some experts recommend upgrading to N95 masks to help fight the delta variant (Washington Post)

• The cauldron is lit in Tokyo’s covid Olympics. Let’s hope it’s not a fuse. (Washington Post)

• Critics say air ventilation standards should be key part of Ontario's back to school plan (Ottawa Citizen)

• American Dysfunction Is the Biggest Barrier to Fighting Covid (NY Times)

• Experts Call For More Stringent Mask Requirements As Delta Variant Spreads (NPR)

• American Dysfunction Is the Biggest Barrier to Fighting Covid (NY Times)

• IAQ Research-Practice in Action: The Corsi/Rosenthal Box Air Cleaner (Jim Rosenthal)

Day 23

• ‘World Health Organisation Doomed the Worldby Concealing Evidence of Airborne COVID Transmission’ (Byline Times)

• D.C. Public Schools Will Require Masks For Students And Staff Starting Next Month (NPR)

• How concerned should we be about breakthrough coronavirus infections? One expert weighs in (Stat News)

Day 22

• Sing into the funnel please: inside the Covid-19 lab hoping to declare singing safe (The Guardian)

• Ignoring ventilation is the great unspoken error of our government’s Covid-19 strategy (iNews)

• Why Vaccinated People Are Getting ‘Breakthrough’ Infections (NY Times)

• 4 Reasons I’m Wearing a Mask Again (The Atlantic)

• World-first study shows effectiveness of masks in preventing COVID transmission (Burnet Institute)

• The Delta Variant Will Drive A Steep Rise In U.S. COVID Deaths, A New Model Shows (NPR)

• True or false: Kids should wear masks to school (Politico)

• Public Health Experts Call On CDC To Change Its Mask Guidance (NPR)

Day 21

• America’s Mask Dilemma (The Atlantic)

• Fauci says vaccinated people ‘might want to consider’ wearing masks indoors as delta variant surges in U.S. (CNBC)

• Why should vaccinated people wear masks? UCSF expert gives his take. (SFGate)

• The New COVID Panic: What vaccinated people should really know about their risk from the delta variant. (Slate)

• How readily does COVID-19 spread on school buses? (Eureka Alert (AAAS))

• Worried About Breakthrough COVID Cases? Here's What To Know (NPR)

• Olympics Virus Cases Raise Tricky Questions About Testing (NY Times)

• Philadelphia school district to install new air purifiers despite concerns from air quality specialist (Chalkbeat Philadelphia)

Day 20

• The American Academy of Pediatrics said Monday everyone older than 2 should wear masks in schools this (The Philadelphia Inquirer)

• Circumventing Covid-19 with better ventilation and air quality (STAT News)

• Everyone Should Wear A Mask In Schools, Vaccinated Or Not, U.S. Pediatricians Say (NPR)

• The CDC Must Rethink Its Mask Guidance, Says Former U.S. Surgeon General (NPR)

• Opinion: The pandemic has changed course again. The Biden administration urgently needs to do the same. (Washington Post)

Day 19

• American Academy of Pediatrics recommends masks in schools for everyone over 2, regardless of vaccinations (CNN)

• The American Academy of Pediatrics recommends universal masking in schools this fall. (NY Times)

• Mask mandates make a return — along with controversy (Washington Post)

• Top Pediatrician Group Recommends In-School Masks for All (NBC)

Day 18

• AAP urges in-person learning, masking in updated guidance on safe schools (AAP News)

Day 16

• With virus cases rising, mask mandate back on in Los Angeles (ABC News)

• Should Colorado students wear masks in school? Most districts are still weighing options. (Chalkbeat CO)

Day 15

• 964 people got COVID-19 after an outdoor music festival, despite compulsory negative tests, vaccines, or other proof of immunity (Business Insider Australia)

• Music festival in the Netherlands leads to over 1,000 Covid infections (CNBC)

• What the new CDC guidance for schools means for children (CNN)

Day 14

• 2 Stylists Had Coronavirus, but Wore Masks. 139 Clients Didn’t Fall Sick. (NY Times)

• How Are States Spending Their COVID Education Relief Funds? (74million)

• Is Your Office Safe from COVID? What to Know Now That Your Boss Wants You Back (Scientific American)

• Yolo County Recommends Masking Up Indoors As Delta Variant Spreads (CBS Sacramento)

Day 13

• Fresh air unmasked (The BMJ Opinion)

• Masks to remain compulsory on London tube, buses and trains (The Guardian)

• What's the new guidance on face masks and coverings? (BBC)

• Letter from NNU to CDC (National Nurses (letter))

• US's largest registered nurses union calls on CDC to bring back universal mask guidelines (The Hill)

• Nurses urge CDC to reinstate universal masking to reduce the spread of Covid-19 and protect RNs, essential workers, and the public (National Nurses PR)

• Is the Air in Your Office Fit to Breathe? (Bloomberg)

Day 12

• Hygiene theatre: how excessive cleaning gives us a false sense of security (The Guardian)

• Plexiglass popped up all over Boise during the pandemic. Now what will happen to it? (Idaho Statesman)

• Vaccinated Ontario mother, son say they contracted COVID-19 from basement tenant (Global News)

• CDC's new mask guidance in schools raises bullying concerns among experts, parents (Yahoo! News)

Day 11

• Ventilation a key to controlling Covid spread, expert says (Irish Times)

• That Time the White House Almost Sent Masks to All Americans (Daily Beast)

• Oxford University prof dishes up 82-tweet manifesto on masks, super-spreader events, and airborne COVID-19 (Straight)

• Government oversight of COVID air cleaners leaves gaping holes (Fortune)

Day 9

• Experts say carbon dioxide monitors could be used for indoor hospitality and workplaces (RTE Ireland)

• The C.D.C. Issues New School Guidance, With Emphasis on Full Reopening (NY Times)

• What Parents Need to Know About the C.D.C.’s Covid School Guidelines (NY Times)

• Phewwww, the CDC is mostly on target in rules for opening school this fall (USA Today)

• Quebec to install CO2 detectors in all classrooms by the end of the 2022 school year: letter (CTV News)

• U.S. CDC updates school guidance to emphasize in-person learning (Reuters)

Day 8

• The Delta Variant Isn't Just Hyper-Contagious. It Also Grows More Rapidly Inside You (NPR)

• (portion of story) Could carbon dioxide meters to help the fight against COVID in businesses and schools? (ABC Australia (audio))

• When should vaccinated people wear masks now? An expert weighs in (CNN)

Day 7

• Dr Joseph Allen: “Our buildings have the power to combat COVID-19” (Work in Mind)

Day 5

• Rethink ventilation for a safe return to schools after the COVID-19 pandemic (The Conversation)

Day 4

• One Colorado scientist’s uphill fight to convince the world that coronavirus spreads through the air (Colorado Sun)

Day 1

• Schools That Mask See Little COVID Spread (MedPage Today)

Day 30

• What if the government got it wrong on masks again? (CNN)

• Horry County Schools spends $7 million to install new air purification systems (WMBF News)

• Los Angeles urges everyone to mask up because of delta variant — even the vaccinated (Washington Post)

• Vaccinated and Confused? Answers About Masks, the Delta Variant and Breakthrough Infections (NY Times)

Day 29

• Covid: Masks upgrade cuts infection risk, research finds (BBC)

• W.H.O. officials, concerned about the Delta variant, urge vaccinated people to keep wearing masks. (New York Times)

• Coronavirus: Upgrading masks dramatically cuts infection, study finds (Independent)

• Cambridge hospital’s mask upgrade appears to eliminate Covid risk to staff (The Guardian)

• Covid: Masks upgrade cuts infection risk, research finds (BBC)

• Covid: Masks upgrade cuts infection risk, research finds (youtube video) (BBC)

• LA County Recommends Indoor Mask Wearing As Delta Variant Circulates (Los Angeles Times)

• Masks Again? Delta Variant’s Spread Prompts Reconsideration of Precautions. (NY Times)

• COVID-19: Addenbrooke's Hospital upgraded COVID staff's face masks and 'cut ward-based infection to zero' (Sky News)

Day 28

• New face mask prototype can detect Covid-19 infection (MIT News)

• As Delta Variant Circulates, Public Health Recommends Masking Indoors as a Precaution - 3 New Deaths and 259 New Confirmed Cases of COVID-19 in Los Angeles County (County of Los Angeles News Release)

Day 27

• The Delta variant has rebooted Covid – so Australia must reboot its strategy (The Guardian (Zoë Hyde))

Day 26

• How the first cruise of the Covid era got ready to safely set sail (CNN)

Day 25

• Masks, Messaging And COVID: Ed Yong On Why Public Health Is A Shared Responsibility (WBUR)

• WHO urges fully vaccinated people to continue to wear masks as delta Covid variant spreads (CNBC)

• Apartment building owners and managers urge plans for dealing with COVID-19 (Domain)

Day 24

• Lab Tests Reveal Shocking Results for Many Masks Sold on Amazon (Inforney)

• Do Plastic Barriers Stop COVID? Experts Weigh In (NBC Washington)

• Lab Tests Reveal Shocking Results for Many Masks Sold on Amazon (inForney)

Day 23

• Chilean scientists repurpose CO2 monitors to stop COVID spread indoors (Reuters)

• All classrooms to have 2 air purifiers next year, New York City officials pledge (Chalkbeat NY)

• Musical Chairs? Swapping Seats Could Reduce Orchestra Aerosols. (New York Times)

• Covid Delta variant is ‘in the air you breathe’: what you need to know about Sydney outbreak strain (The Guardian)

Day 22

• Delta strain cluster sees mask and QR code rules bolstered (ABC (Australia))

• CCTV captures 'scarily fleeting' encounter that resulted in Bondi COVID-19 cluster growing (ABC (Australia))

• Dr. Fauci and the Mask Disaster (Wall Street Journal)

• Delta coronavirus variant: scientists brace for impact (Nature News)

• The Delta Variant: What Scientists Know (New York Times)

Day 21

• Japan unveils its Olympic Village, but health experts remain concerned about the spread of coronavirus (ABC (Australia))

• Want safe classrooms in September? Get the ventilation right, experts say (CBC)

• Airborne Transmission and the Semmelweis Reflex with Dr. David Fisman (Tips: Deep Dive Interviews)

Day 20

• Ontario health guidance downplays aerosol spread of COVID-19. Critics say this puts lives at risk (CBC News)

• Salon workers are holding on to their masks, and not just because of Covid-19 (Vox)

• Tokyo Olympics: Can this athletes' village keep out Covid? (BBC)

Day 18

• Canada’s culture of silence on airborne virus transmission leaves many confused on how to best avoid infection (Toronto Star)

Day 17

• Will schools and day cares require masks or COVID-19 vaccines in fall 2021? (USA Today)

Day 16

• How to keep workers safe from COVID-19: Focus on the air they breathe (The Globe and Mail)

• Covid proved the CDC is broken. Can the CDC be fixed? (NY Times)

• Who Wants a Hotel With a Hallway Anyway? (NY Times)

• How the IOC can avoid a COVID-19 superspreader Olympics (The Hill)

• Clip talking about precautionary principle and COVID (CBC News)

Day 14

• The downside of ditching masks: the return of colds, flu (Boston Globe)

• Headache and runny nose linked to Delta variant (BBC)

• NY State Now Requires Air Filters for Coronavirus in Shopping Malls (New York Engineers)

Day 13

• Belgium tackles aerosol transmission of COVID-19 | Video (CNA)

Day 12

• Let's recognize childhood COVID as the crisis it is (MedPage Today)

Day 11

• How to Reopen Offices Safely (NY Times)

Day 10

• Labor Department Issues Emergency Rules to Protect Health Care Workers From Covid (KHN)

• Infection control expert group boosts PPE advice for frontline workers (ABC (Australia))

• The campaign to get better masks for front-line workers is now underway (CBC News)

Day 9

• Doctors call for Canada to adopt airborne transmission protocols for COVID-19 (CTV News)

Day 8

• Outcome of the struggle over how COVID-19 spreads (Risk Frontiers)

• We Must Fully Reopen Schools This Fall. Here’s How. (NY Times (Opinion))

• What the Pandemic’s Current Impact on Facility IAQ Means for the Future (Branch Pattern)

• It was a waste of $5M:' Parents react to plexiglass barriers coming down in HCS (WPDE)

Day 7

• Do air purifiers protect against Covid? Lawsuit says company makes 'false' claims (NBC News)

Day 5

• Announcement about Belgium requiring CO2 monitors in public spaces (GezondheidBelgie)

Day 4

• Viral Posts, Pundits Distort Fauci Emails (FactCheck.org)

• Debate on droplet spread up in the air (The Australian)

Day 1

• Better air quality in some Colorado schools will last long after the pandemic (CU News)

Day 31

• The invisible threat of airborne COVID transmission inside hotel quarantine (ABC.net.au)

• ‘Open Air’ Effect Gave the South a Break From Covid-19 Spring Surge (Wall Street Journal)

Day 29

• Improving ventilation will help curb SARS-CoV-2 (The Economist)

• It is time to clean up the air in buildings (The Economist)

Day 28

• A labor camp, a Super 8 and a long bus ride home: What happened when COVID-19 hit migrant workers at a Wisconsin canning plant (Milwaukee Journal Sentinel)

• Farewell to Masks (For Now) (The Atlantic)

• Dept to supply schools with carbon dioxide monitors (RTE Ireland)

• As COVID-19 vaccines lead to reopening, these experts share what they feel comfortable doing (The Philadelphia Inquirer)

Day 27

• The CDC’s latest blunder is really about trust, not masks (Stat News)

• As Covid dissipates in the U.S., cold and flu viruses may return with a vengeance (Stat News)

• NHS respiratory expert was BANNED from Twitter after his tweet calling for better ventilation in pubs and restaurants to tackle covid because it spreads in the air was blocked as 'misinformation' (Daily Mail)

• Dominic Cummings: how the UK ignored evidence that the virus is airborne (The Conversation)

• Caution to the Wind: Desperate to reopen and loaded with stimulus cash, schools are spending millions on high-tech purifiers. But are they safe? (Mother Jones)

Day 26

• Subway Swabbers Find a Microbe Jungle and Thousands of New Species (NY Times)

Day 25

• What the science says about lifting mask mandates (Nature News)

Day 22

• What’s Safe for Kids Now? (The Atlantic)

Day 21

• The unseen covid-19 risk for unvaccinated people (Washington Post)

• The U.S. CDC's Mask Guidance Ignores the Risks Workers Face Every Day (Time)

• Schools Are Dropping Mask Requirements, But A New CDC Study Suggests They Shouldn't (NPR)

Day 20

• University Of Colorado Professors Call For Indoor Air Quality Standards To Prevent Future Pandemics (CBS 4 Denver)

• Coronavirus | Aerosols can travel up to 10m; ventilation is the key, says government (The Hindu)

• Something In The (Indoor) Air: A Paradigm Shift (Wyoming Public Radio)

• Sacramento City schools halts $6 million air cleaners order, as investigation continues (The Sacramento Bee)

Day 19

• As WHO finally admits that Covid-19 virus can be ‘airborne’, read how it had refused the possibility for a year, rejected evidence given by scientists (Oplnda)

• Excuse Me If I’m Not Ready to Unmask (The Atlantic)

• Why this scientist plans to keep wearing a mask (9 News Denver)

• New York Is Reopening. Here’s What That Actually Means. (NY Times)

• ‘Public Health 101 failure’: CDC mask decision may knock out Biden’s workplace Covid crackdown (Politico)

• What Really Happened With that Weird Yankees COVID Outbreak (Intelligencer (NY Mag))

Day 18

• The science is clear: Masks worked, but vaccinated people don’t need them now (Washington Post)

• The faces of the Biden administration are still sometimes behind masks (Washington Post)

• The CDC’s Abrupt Change to Mask Guidelines Puts People at Risk (Time)

• Cleaning indoor air may prevent COVID-19’s spread. But it’s harder than it looks (Science News)

• COVID-19 airborne transmission: What we know so far (Gulf News)

• Surgical masks deemed ineffective (The Today Show (Australia))

Day 17

• So … When Should I Wear a Mask Now? (NY Times)

• Dr. Sanjay Gupta says the CDC mishandled announcement of new mask guidelines (CNN)

• How a COVID-19 ‘blind spot’ put Ontario’s essential workplaces at risk (Toronto Star)

• The CDC was too cautious about what vaccinated people can do, doctors say. Now pendulum has swung in the opposite direction (CNN)

• A Public Health Expert on When She Will and Won’t Wear a Mask (Slate)

• Covid-19 proved bad indoor air quality makes us sick. We can fix that. (Vox)

Day 16

• Mask mandates might be going away, but don’t ditch yours just yet, scientists caution (Stat News)

• Covid Is Airborne, Scientists Say. Now Authorities Think So, Too (Bloomberg)

• Opinion: The CDC’s mask guidance is a mess. Biden needs to clean it up. (Washington Post)

Day 15

• A major nurses’ union condemns the C.D.C.’s new mask advice for vaccinated people. (NY Times)

• Schools in the U.S. should continue to use masks, C.D.C. advises. (NY Times)

• COVID remains a dire threat: How to keep schools safe (Daily News)

Day 14

• Total overhaul of indoor air quality needed post-pandemic, experts warn (The Age)

• Calls for post-Covid 'revolution' in building air quality (BBC)

• Are we worried about the CDC’s new guidance for fully vaccinated people? (SciMoms)

• Why the C.D.C. Changed Its Advice on Masks (NY Times)

• Maybe We Need Masks Indoors Just a Bit Longer (NY Times)

• Federal officials seek better rules about schools' indoor air quality (NBC News)

• What's the science behind CDC's decision to say fully vaccinated people don't need masks? (CNN)

• A rare black fungus is infecting many of India's COVID-19 patients—why? (National Geographic)

• Federal officials seek better rules about schools' indoor air quality (NBC News)

• It’s Time to Ditch COVID-19 Temperature Checks (Daily Beast)

• Casinos drop mask mandates. Experts wonder: Is it too soon? (Las Vegas Review Journal)

Day 13

• The 60-Year-Old Scientific Screwup That Helped Covid Kill (Wired)

• Droplets vs Aerosols: What's More Important in COVID-19 Spread? (MedPage Today)

• To prevent next pandemic, scientists say we must regulate air like food and water (CU Boulder Today)

• Scientists call for sweeping change in building design to reduce airborne diseases like COVID-19 (LA Times)

• How surprising are the vaccinated Yankees’ COVID-19 cases? Experts explain the implications (Yahoo! News)

• To prevent next pandemic, scientists say we must regulate air like food and water (Eureka Alert (AAAS))

• Vaccinated Americans May Go Without Masks in Most Places, Federal Officials Say (NY Times)

• We Did It, Fam: Fully Vaccinated People Can Now Ditch Their Masks And Start Returning To Normal (Buzzfeed)

• CDC says fully vaccinated Americans no longer need masks indoors or outdoors in many cases (Washington Post)

• Covid-19 Outbreak Among 8 Fully Vaccinated Members Of NY Yankee Organization: Implications For CDC Guidance On Masking (Forbes)

• Hundreds of Epidemiologists Expected Mask-Wearing in Public for at Least a Year (NY Times)

Day 12

• Pressure builds for CDC to update indoor-mask requirements for vaccinated people (ABC News)

• The pressure is on for Australia to accept the coronavirus really can spread in the air we breathe (The Conversation)

• Why many Covid experts think Americans can ditch their masks soon (Yahoo! News)

Day 11

• CDC’s slow, cautious messaging on Covid-19 seems out of step with the moment, public health experts say (Stat News)

• A Misleading C.D.C. Number (NY Times)

• Hundreds of Schools Are Using This Air Purifier to Fight COVID. A Lawsuit Says It Releases Toxic Chemicals. (Mother Jones)

Day 10

• Embracing the science on airborne transmission is key to preventing new COVID-19 outbreaks (The Globe and Mail)

• Virus Air Scrubber Falsely Marketed, Consumer Suit Says (Bloomberg)

Day 9

• Oregon church won't close after COVID-19 outbreak infected 74 members, pastor says (ABC News)

Day 8

• To mask or not to mask? With vaccines and new guidelines, the mask-faithful navigate a ‘weird gray area.’ (Washington Post)

Day 7

• Why Did It Take So Long to Accept the Facts About Covid? (NY Times)

• The virus is an airborne threat, the C.D.C. acknowledges. (NY Times)

• An Oregon church sued over covid-19 restrictions. Now, an outbreak there has sickened 74. (Washington Post)

• Air Apparent: How COVID-19 Is Being Transmitted (Research2Reality)

Day 6

• FAQ | COVID is in the Air: How Can You Protect Yourself & Others? (Fit; The Quint)

• San Diego educators interview atmospheric chemist Dr. Delphine Farmer on air quality in schools (World Socialist Website)

Day 5

• What Outdoor Activities Can You Really Do Without A Mask? Here's A Guide. (HuffPost)

• Opinion: Americans will increasingly have to make their own judgments about covid-19 risks (Washington Post)

Day 4

• What doctors wish patients knew about double masking (AMA)

• WHO Finally Admits Coronavirus Is Airborne. It’s Too Late (Forbes)

Day 3

• As Schools Spend Millions on Air Purifiers, Experts Warn of Overblown Claims and Harm to Children (KHN)

Day 28

• The CDC Is Still Repeating Its Mistakes (The Atlantic)

• Rant on CDC mask guidelines (Daily Show)

• Should masks be worn outdoors? (BMJ )

Day 27

• Vaccinated Americans don’t need masks outdoors in small groups or when biking and running, the C.D.C. says. (NY Times)

• CDC says fully vaccinated people can exercise, hold small gatherings outdoors without masks (CNBC)

• CDC Eases Face Mask Guidelines for Fully Vaccinated People Outdoors (Wall Street Journal)

Day 26

• Hotel quarantine COVID transmission risks not understood: experts (ABC Australia (audio))

Day 24

• Quebec schools without air purifiers have 3 to 4 times more COVID-19 cases, says dad running citizen count (CTV News)

• "There seems to be a lack of understanding of what air is." (short video clip) (Real Time w/ Bill Maher)

• Covid: Science advisers call for better PPE for healthcare workers (BBC)

Day 23

• Victoria declares Perth a red zone after COVID-19 escapes quarantine hotel (The Age)

• 2 Reasons to Avoid Most Electronic Air Cleaners (Energy Vanguard)

• Opinion: We need safer air in Colorado’s schools — but let’s be careful how we get there (Colorado Sun)

• How long before we all understand that SARS-CoV-2 COVID is airborne? (8 min audio) (CBC)

Day 22

• Do We Still Need to Keep Wearing Masks Outdoors? (NY Times)

• Covid-19: What do we know about airborne transmission of SARS-CoV-2? (BMJ Briefing)

• Stories Falsely Cite ‘Stanford Study’ to Misinform on Face Masks (FactCheck.org)

• “PROBABLY OF GREAT VALUE POTENTIALLY”: MASKS IN THE US MILITARY DURING THE 1918 PANDEMIC (Circulating Now)

• Faster air exchange in buildings not always beneficial for coronavirus levels (Science Daily)

• Measuring Ventilation to Quantify COVID-19 Risk (Cal Tech News)

• Should I wear a mask outside? Experts weigh in on scenarios. (Washington Post)

• The Flu Vanished During Covid. What Will Its Return Look Like? (NY Times)

• PARENTS TELL MONTCLAIR DISTRICT: WE’RE WORRIED NEW AIR CLEANERS AREN’T SAFE (Montclair)

Day 21

• Top Canadian WHO adviser under fire after downplaying airborne threat of COVID-19 (CBC)

• Scientist Linked to Great Barrington Declaration Embroiled in World Health Organization Conflict of Interest (Byline Times)

• Canadian study of surgical masks is needlessly putting health-care workers at risk of catching COVID-19, complaint alleges (Toronto Star)

• Rising carbon dioxide causes more than a climate crisis -- it may directly harm our ability to think (Science Dailyl)

Day 20

• Disinfecting surfaces to prevent Covid often all for show, CDC advises (CNN)

• #¡VALOR! (Safety Spotsy Schools)

• LANCET Research Establishes, Coronavirus Is Airborne | Latest Video (India.com)

Day 19

• 10 Reasons Airborne Transmission of SARS-CoV-2 Appears Airtight (Medscape)

• Are Outdoor Mask Mandates Still Necessary? (The Atlantic)

Day 18

• Overwhelming evidence SARS-CoV-2 is airborne (News Medical)

Day 17

• How Safe Are You From Covid When You Fly? (New York Times)

Day 16

• A Tiny Hospital in Texas Might Help Solve the Mask Shortage (Elemental)

• Ask KHN-PolitiFact: I’ve Recovered From Covid. Why Do I Still Have to Mask Up? (Kaiser Health News)

• Australian government's infection control adviser slammed after "open air factor" tweets on COVID (ABC Australia (audio))

Day 15

• Researchers warn against some electronic air purifiers (KGW8)

Day 14

• How one restaurant's experiment may help diners breathe safely (Washington Post)

• Band Practice in the Age of Covid-19 (Wall Street Journal)

• Lessons from Quebec City's gym outbreak, one of Canada's largest COVID-19 superspreading events (CBC)

• 5 steps to make offices as coronavirus-proof as possible (New Scientist)

Day 13

• Opinion: The CDC finally admits it was wrong about surface transmission of COVID-19 (Denver Post)

• Hygiene Theater: Deep Cleaning Isn't a Victimless Crime (The Atlantic)

• A year into the pandemic, it’s even more clear that it’s safer to be outside (Washington Post)

• The main form of transmission of the coronavirus is by air – Telam (Pen Media)

Day 12

• The air you breathe: guide (QZ)

• WHO adviser sparks furore after remarks on harms caused by N95 masks including acne (ABC Australia (audio))

• Open Letter to address the use of Electronic Air Cleaning Equipment in Buildings (Medium (Zaatari & Harmon))

• Redfield Joins Big Ass Fans, Which Promotes Controversial Covid-Killing Technology (Kaiser Health News)

• The main form of transmission of the coronavirus is by air – Telam (Pen Media)

Day 11

• Could Covid-19 usher in the age of clean indoor air? (QZ)

Day 10

• The Gaslighting of Science (Zeynup Blog)

Day 9

• ‘Hygiene Theater’ Skyrocketed During the COVID-19 Pandemic—Here’s What It Is, and Why It’s Not Always Helpful (Health)

• Does everyone need to wear a mask outside? Experts weigh in (National Geographic)

Day 8

• Has the Era of Overzealous Cleaning Finally Come to an End? (New York Times)

• How the Skagit Valley Chorale Learned to Sing Again Amid Covid (New York Times)

• Why we counted every US healthcare worker who died from coronavirus for a year (The Guardian)

• The best air purifier (reviews) (New York Times / Wirecutter)

• Best and Worst Air Purifiers of 2021 (Consumer Reports)

Day 7

• Carbon Dioxide Levels Reflect COVID Risk (CIRES News)

Day 6

• The CDC said the risk of getting COVID-19 from surfaces is 'low,' suggesting deep-clean protocols are overkill (Yahoo News)

Day 5

• Science Brief: SARS-CoV-2 and Surface (Fomite) Transmission for Indoor Community Environments (CDC Scientif Brief)

• Outdoor transmission accounts for 0.1% of State’s Covid-19 cases (Irish Times)

• ASHRAE Epidemic Task Force Releases Updated Airborne Transmission Guidance (ASHRAE)

Day 1

• Australian researchers find COVID-19 aerosol spread that puts some healthcare workers at risk over others (ABC Australia)

Day 31

• Aerosol Scientists Try to Clear the Air About COVID-19 Transmission (EOS)

Day 30

• Why indoor spaces are still prime COVID hotspots (Nature News)

Day 29

• Fresh air is vital to keeping schools safe. Is opening windows enough? (Irish Times)

• Covid: Can you catch the virus outside? (BBC)

• Avoiding coronavirus infection in indoor spaces: don’t breathe other people’s air (El Pais)

Day 27

• High-Tech Face Masks Aim to Step Up the Fight Against Covid-19 (Wall Street Journal)

Day 25

• Former Trump adviser joins company that makes hazardous air cleaners (ARS Technica)

• Experts: 3-foot rule in schools problematic in light of COVID variants (CIDRAP News)

Day 24

• The Next Trick: Pulling Coronavirus Out of Thin Air (NY Times)

• Birx Joins Air-Cleaning Industry Amid Land Grab for Billions in Federal Covid Relief (Kaiser Health News)

Day 23

• Why you might want to rethink your air purifier (Fast Company)

Day 22

• Short news video on mask efficacy (CBC News)

• SCPS Must Release Independent Byproduct and Efficiency Test Data on Bi-Polar Ionizers in Schools, Another Study Raises Serious Health Concerns Which May Lead to Damage to Liver, Kidney, Central Nervous System or Cancer (Safety Spotsy Schools)

Day 21

• Where’s the Science Behind CDC’s 6-Foot Social-Distance Decree? (Wall Street Journal)

Day 19

• CDC Says Schools Can Now Space Students 3 Feet Apart, Rather Than 6 (NPR)

• Putting Students Behind Plexiglass Isn’t Making Them Any Safer (NY Mag)

Day 18

• How Risky Is the Classroom With Covid-19 Controls in Place? (Wall Street Journal)

• Covid 19 coronavirus: Scientists solve the rubbish bin mystery (NZ Herald)

Day 17

• Outdoor seating isn’t always safer than indoor dining. Here’s why. (USA Today)

• Pointing the tools of atmospheric chemistry inside (Royal Society of Chemistry News)

Day 16

• The Magic Molekule There has never been a better business (or planetary) climate in which to calm and stoke your anxieties about dirty air. (NY Mag)

• Three Feet or Six? Distancing Guideline for Schools Stirs Debate (NY Times)

Day 15

• 14 Lessons for the Next Pandemic (NY Times)

• What To Know About Aerosol Transmission, COVID-19, And Masks (Colorado Matters (radio))

• Honda introduces filter element designed to trap pathogens (Automotive Interior Worlds)

Day 12

• CDC's 'huge mistake': did misguided mask advice drive up Covid death toll for health workers? (The Guardian)

• New review explores effective sampling techniques for collecting airborne viruses and ultrafine particles (ScienceDaily)

• Opinion: To put COVID behind us, a new approach is needed (Montreal Gazette)

Day 11

• Will schools fully reopen? It may depend on whether students have to sit six feet apart. (Washington Post)

Day 9

• An expert guide on what activities are safe for vaccinated and unvaccinated people, from hugging to indoor dining (Insider)

Day 8

• Why you should wear a face mask even if your state doesn't require it (CNN)

• 6 Feet Isn’t Enough. Workers Need More Ventilation. (Politico)

• Don't let covid-19 keep kids from playing sports (Washington Post)

Day 7

• Back to school: University of Cambridge online tool shows how ventilation reduces risk of Covid-19 transmission in classrooms (Cambridge Independent)

Day 6

• Covid: Nurses condemn 'fundamentally flawed' PPE rules (BBC)

Day 5

• In Oregon, Scientists Find a Virus Variant With a Worrying Mutation (NY Times)

• The Virus Spread Where Restaurants Reopened or Mask Mandates Were Absent (NY Times)

Day 4

• All Your Questions About Double Masking, Answered (Conde Naste Traveler)

Day 3

• Plan to Ditch the Mask After Vaccination? Not So Fast (NY Times)

• How to Protect Yourself Against Coronavirus Variants

• (NY Times)

Day 2

• Democratic leaders criticize Biden administration's "outmoded" guidance on aerosol COVID-19 spread (CBS News)

• The Evolving Science of Face Masks and COVID-19 (FactCheck.org)

• Indoor air quality study shows aircraft in flight may have lowest particulate levels (Eureka Alert (AAAS))

Day 1

• Are Schools’ Fancy New Air-Scrubbing Devices Really Effective—and Safe? (Mother Jones)

Day 28

• The Big Question: Can We Go Back to Our Offices? (Bloomberg)

Day 27

• Why we need to rethink COVID-19 risk as the weather warms up (CBC)

Day 26

• Why Opening Windows Is a Key to Reopening Schools (NY Times)

• B.C. must break chains of transmission, official says, as 300 COVID-19 cases linked to pub's 1 trivia night (CBC News)

Day 25

• Increased Risk of COVID-19 Transmission in Indoor Ice Rinks (Public Health Yale News)

• COVID-19 spreads easily in gyms, CDC finds. Here's how you can work out safely indoors (Yahoo Life)

Day 24

• Biden Administration To Distribute More Than 25 Million Face Masks To Disadvantaged Groups (Forbes)

Day 23

• Superspreading drives the COVID pandemic — and could help to tame it (Nature (Magazine))

Day 22

• Former OSHA head: We’re getting it wrong on COVID workplace safety | Editorial (NJ.com)

• We're Just Rediscovering a 19th-Century Pandemic Strategy (The Atlantic)

Day 19

• CO2 monitors can help prevent the spread of COVID-19, experts say (Yahoo News)

• The science is clear. Scientists and others renew call on governments to recognise aerosol transmission, update guidance and enforcement (Globe News Wire)

• Paramedics appeal for better PPE (video) (BBC )

• CDC's New Guidance For Reopening Schools May Not Be Effective (NPR )

Day 18

• Despite a better understanding of airborne coronavirus transmission, health department advice online hasn't changed since March 2020 (ABC News Australia)

• How do you know if your mask is working and if the air you're breathing is safe? (CBC )

• New Standards Will Help You Choose an Effective COVID-19 Face Mask (Consumer Reports)

• Leading Physicians and Scientists: Immediate Action Is Needed for Inhalation Exposure to SARS-Co-V2 (Press Conference (video))

Day 17

• Scientists Call on C.D.C. to Set Air Standards for Workplaces, Now (NY Times )

• Experts push CDC, White House to address COVID-19 aerosol spread (CIDRAP )

• Experts Express Concern Over Airborne Spread of More Contagious Coronavirus (Medium )

• How to Buy a Real N95 Mask Online (NY Times)

Day 15

• Aerosols, masks, infectiousness: Coronavirus myths debunked (The Irish Times)

Day 14

• Melbourne quarantine hotels and airborne spread comments (video) (The Project)

Day 13

• Could an $800 air filter be a cheap fix for the threat of airborne COVID in hotel quarantine? (ABC News Australia)

• As Victoria goes into lockdown, Dan Andrews can't sweep away uncomfortable questions about hotel quarantine (ABC News Australia)

• U.K. Virus Variant Is Probably Deadlier, Scientists Say (NY Times)

Day 12

• Ventilation assessments overlooked in hotel quarantine relaunch (The Age )

• The CDC’s schools report will keep millions of kids at home unnecessarily (Washington Post )

• The C.D.C. Has New School Guidelines. Here’s What You Need to Know (NY Times )

• C.D.C. Draws Up a Blueprint for Reopening Schools (NY Times)

• Researchers propose that humidity from masks may lessen severity of COVID-19 (NIH )

Day 11

• It can be done safely': Expert says acknowledging airborne transmission is key to limiting COVID spread in hotel quarantine (ABC Radio Melbourne )

• Double masking can block 92% of infectious particles, CDC says (CDC)

Day 10

• Two more cases of COVID-19 linked to Holiday Inn outbreak (The Age)

• Masks should fit better, or be doubled up to protect against coronavirus variants, CDC says Washington Post ()

• Can’t Find an N95 Mask? This Company Has 30 Million That It Can’t Sell. NY Times ()

• The coronavirus is airborne. Here’s how to know if you’re breathing other people’s breath. (Washington Post)

• The CDC Says Tight-Fit Masks or Double Masking Increases Protection (NY Times)

• Double-Masking And Mask Fitters: This Is What The CDC Recommends In Its Latest Mask Guidelines (Buzzfeed )

• As coronavirus runs rampant, why are some Swedish towns banning masks? (ABC News Australia)

• CDC updates: Double masking and best mask guidelines (NBC News)

• Is It Time to Wear a Better Mask for COVID-19? We Asked the Experts (Time)

Day 9

• All evidence' points to COVID being spread through the air, says international aerosol expert (ABC Radio Melbourne )

Day 8

• Face Mask Best Practices ( WNYC: THE BRIAN LEHRER SHOW )

• Hygiene Theater Is Still a Huge Waste of Time (The Atlantic )

Day 6

• Why don’t we have an ideal mask yet? ( QA )

Day 4

• The US may soon have its first standards for consumer face masks. Are they strict enough? (CNN )

• Hotel quarantine outbreaks worrying Vic Premier ( ABC News (Australia) )

• Super Bowl Party or Superspreader Event? ( NY Times)

Day 3

• El COVID-19 rara vez se propaga a través de superficies: ¿por qué seguimos desinfectando? (Infobae)

• UK mutant Covid strain may have seeped through AIR VENTS in Victoria's hotel quarantine - spreading the deadly virus between two separate rooms and infecting guests (Daily Mail)

Day 1

• The Best Ways to Keep Sports and Fitness Activities Going During a Pandemic (Recreation Magazine)

Day 29

• How to Choose the Best Cloth Face Mask for You (Wirecutter)

• Covid: Data shows outbreaks in England's offices in lockdown (BBC)

• COVID-19 rarely spreads through surfaces. So why are we still deep cleaning? (Nature (Magazine))

Day 28

• Why you might want to start wearing better masks — even outdoors (CBC)

• What Is Double-Masking? Here’s How It Can Keep You Safer From The Coronavirus. (Buzzfeed)

• How to protect yourself from the new coronavirus strains (PBS News Hour)

Day 27

• The case for (and against) wearing two masks (Salon)

• Why N95 Masks Are Still In Short Supply In The U.S. (NPR)

• Why some coronavirus variants are more contagious—and how we can stop them (National Geographic)

• Short video interview explaining his mask recommendations (Greater Boston)

• Do You Really Need Two Masks Now? (Slate)

• Time to double or upgrade masks as coronavirus variants emerge, experts say (Washington Post)

Day 26

• Editorial: A 3-Step Strategy to Support the New U.S. Mask Mandate (HBR)

• You Need to Upgrade Your Mask Now: Here’s How (Elemental)

• FAQ: Single or double? The latest advice on masks and covid. (Washington Post)

• Opinion: Everyone should be wearing N95 masks now (Washington Post)

• C.D.C. officials say most available evidence indicates schools can be safe if precautions are taken on campus and in the community. (NY Times)

Day 25

• With multiple new strains of the coronavirus being detected in the U.S., should you be upgrading your face coverings, or even wearing double masks? (Today Show (video))

• Editorial: The hijacking of public health and the price paid during the COVID-19 pandemic (Croakey)

Day 23

• The face mask that could end the pandemic (CNN)

Day 22

• We Tested a Variety of Face Masks to Find the Best Ones for Runners (Runners World)

• Science shows multi-layer masking is more effective against COVID (CBS Evening News (video))

Day 20

• Free online tool calculates risk of COVID-19 transmission in poorly-ventilated spaces (Science Dailiy)

• It's time to double-mask it, experts say (Mic )

Day 19

• What You Can Do to Avoid the New Coronavirus Variant Right Now (NY Times)

• Space out and cover up: how to make travelling by car more Covid-safe (The Guardian)

• Coronavirus: Face mask, face shield, FFP2, N95, KN95 — what's the difference? (DW News)

• Short video interview with visual display of droplets + aerosols (ABC 730 )

• Studying airflow, Louisville Orchestra reinvents its musician setup for COVID-19 safety (Courier Journal)

• Cath Noakes on making buildings Covid-safe (BBC Radio 4)

Day 13

• How to (Literally) Drive the Coronavirus Away (NY Times)

• Interstate hotel visitors ordered to lock down after mutant COVID-19 cases (9News Sydney)

• Why Aren’t We Wearing Better Masks? (The Atlantic)

Day 12

• One Mask Is Good. Would Two Be Better? (NY Times)

• At New York Restaurants, It’s the Season of the Yurt (NY Times)

Day 11

• 59% of COVID Cases Stem from Asymptomatic Spread (WebMD)

• What Makes Building Ventilation Good Enough to Withstand a Pandemic? (Bloomberg)

Day 10

• Covid Q&A: Will Masks Stop the New Variants? (Bloomberg)

• Prof. Prather discusses ventilation (KUSA News San Diego)

Day 4

• (Video interview) Professor Kimberly Prather on reducing community transmission of COVID-19 (KUSI News (San Diego))

• Time for government to take aerosol transmission of COVID-19 seriously (Richochet)

Day 3

• 44 staffers infected at Kaiser emergency room in San Jose, and inflatable Christmas costume could be to blame (San Francisco Chronicle)

• Inflatable Costume May Be Behind Outbreak at California Hospital (NY Times)

Day 30

• Nearly 150 employees at Yakima County Costco store infected with COVID-19 (King 5 News)

Day 28

• DU’s COVID-19 strategy includes testing student sewage (Denverite)

• Still Disinfecting Surfaces? It Might Not Be Worth It (NPR)

Day 26

• For Scientists Who Study Virus Transmission, 2020 Was A Watershed Year (NPR)

Day 24

• Coronavirus: Fresh air 'forgotten weapon' in fight (BBC )

• A single, sick Oregon worker sparked covid outbreak that killed 7, forced 300 to quarantine. (Washington Post )

Day 23

• A Terrible Covid Christmas Special (audio) (NPR; Radio Lab )

Day 22

• The new U.K. coronavirus variant is concerning. But don’t freak out (Science News )

• Don't share your air (w/ 2 minute video) (Kaiser News )

• ASU student team's fog-free mask design wins $1 million international competition (ASU News)

• Hand-held device measures aerosols for coronavirus risk assessment (American Institute of Physics)

Day 21

• Ventilation blamed for COVID spread, as design problems are detected (The Age)

Day 16

• How Effective Is the Mask You’re Wearing? You May Know Soon (NY Times)

• Why getting COVID-19 at an indoor gathering is even likelier than experts once thought (Philadelphia Inquirer)

Day 15

• Hotel quarantine ventilation may have triggered coronavirus cluster that sent SA into lockdown (ABC News (Australia))

Day 14

• How clean is the air in your office? (BBC)

Day 11

• We are over-cleaning in response to covid-19 (Washington Post)

• Military-grade camera shows risks of airborne coronavirus spread (Washington Post)

• Indoor Dining Will Shut Down in New York City Again (NY Times)

Day 10

• Ventilation in schools: what do teachers need to know? (TES)

Day 9

• Infected after 5 minutes, from 20 feet away: South Korea study shows coronavirus’ spread indoors (LA Times)

• German aerosol scientists say these 6 indoor air guidelines will reduce COVID-19 spread (Fast Company)

Day 8

• Everyone's heard the phrase "you get what you pay for." What are some examples of when the opposite is true, and a cheaper product does a better job? (Quora)

• Here’s Why Vaccinated People Still Need to Wear a Mask (NY Times)

• Plastic face shields do NOT protect against Covid-19 as a sneeze from an infected person standing three feet away sends out 'vortex rings' that can easily get past them, study finds (Daily Mail)

Day 7

• Masks Work — But What Makes Them More Effective? The Latest On Layers, Filters And Particles (NPR (Here and Now))

• Is It Safe to Go to a Holiday Party? (Excutive Decisions)

Day 4

• As Virus Spreads, C.D.C. Draws Up an Urgent Battle Plan (NY Times)

• Covid-19 Superspreader Wedding In Washington State Linked To 7 Deaths Of People Who Didn’t Even Attend (Forbes)

• Airflow modeling suggests driving with all windows down safest to prevent COVID-19 transmission (Eureka Alert (AAAS))

Day 3

• How to stay COVID safe at home this Christmas (UCC News)

• NIH Director Tells Churches To Do The 'Altruistic, Loving Thing' And Stay Closed (NPR )

Day 2

• Is Your Restaurant’s “Outdoor” Setup Safe? An Aerosol Scientist Weighs In. (Inside Hook)

• Not all “outdoor” dining is allowed under Level Red. Here’s what to know before going out to eat. (Denver Post)

Day 1

• ‘Proper air quality and indoor ventilation can lower spread’ says Kilkee councillor as lockdown measures criticised (The Clare Echo)

• Dangers of keeping schools closed (CNN)

Day 30

• Dr. Fauci Returns to WH Coronavirus Task Force Briefing (@nowthisnews)

• COVID-19 is spread by aerosols: an evidence review (First10EM)

Day 28

• This state is shutting bars and gyms as the coronavirus surges — but not schools (Washington Post)

• There’s No Better Time to Clear the Air (NY Times)

• Social Distancing Isn’t Enough to Prevent Infection – How to Detect COVID-19 Super-Spreaders (Sci Tech Daily)

Day 27

• Ottawa at work "Province needs to address airborne spready?" (CFRA Radio)

• The Indoorification of Outdoor Dining (Bloomberg)

Day 26

• Why Is the Risk of Coronavirus Transmission so High Indoors? (Zeit.de)

• Audio Interview: New Studies of Covid-19 Transmission (New England Journal of Medicine (NEJM))

• Doctors, engineers call on Ontario to address airborne spread of COVID-19 (CBC)

Day 25

• As Americans prepare to gather for Thanksgiving, the world watches with dread and disbelief (Washington Post)

• Professor looks at dangerous aerosols spreading during Thanksgiving (Denver 7 News)

• Danish Study Doesn’t Prove Masks Don’t Work Against the Coronavirus (FactCheck.org)

• How ventilation plays a role in reducing indoor spread of COVID-19 (Cross Cut)

• Open letter from CDPHE to Coloradans ahead of the Thanksgiving holiday (Colorado Department of Public Health and Environment (CDPHE))

Day 24

• Ask An Expert: Indoor spaces and gatherings (radio interview) (KCBS Radio)

• Time to Upgrade Your Mask? (NY Times)

• Importance of ventilation when indoors over the festive period (BBC (video))

• Dr. Osterholm: School districts can provide ‘relatively safe environment’ for elementary students (KTTC)

Day 23

• Ventilation Is Key to Battling Covid. Here’s Why (Wall Street Journal)

• Ask An Expert: Is it safe for kids to return to school? (radio interview) (KCBS Radio)

• Covid-19: U.S. Airports See Rise in Travelers as Officials Warn of Deadly Consequences (NY Times)

• Staying Safe This Thanksgiving (NY Times)

• Mask Mandates Work To Slow Spread Of Coronavirus, Kansas Study Finds (NPR)

• HOLIDAY TRAVEL SURGE: Americans are ignoring the CDC's calls not to travel for Thanksgiving (CBS Evening News)

Day 22

• Airflow studies reveal strategies to reduce indoor transmission of COVID-19 (American Physical Society)

Day 21

• Should I Eat in an Igloo? How to Navigate Restaurants’ Outside Dining This Winter (Wall Street Journal)

• Mask mandate in Kansas helped slow the spread of COVID-19, CDC research finds (The Hill)

Day 20

• Don’t Eat Inside a Restaurant (The Atlantic)

• How to reduce your risk at Thanksgiving (KCBS Radio)

• Most coronavirus cases are spread by people without symptoms, CDC now says (CNN)

• Keeping indoor air clean can reduce the chance of spreading coronavirus (The Conversation)

• What The New COVID-19 Mask Study Means For You (Medium)

• Why Even A Small Thanksgiving Is Dangerous (FiveThirtyEight)

Day 19

• How Do I Make Thanksgiving Grocery Shopping Safer? (NY Times)

• How risky is flying during a pandemic? What we know and how to make it safer (CNN)

• A gym trainer exposed 50 athletes to Covid-19, but no one else got sick because of a ventilation redesign (CNN)

• The CDC Is Now Strongly Recommending You Don't Travel For Thanksgiving (Buzzfeed)

• DU Professor, Aerosol Expert Advises Against Gathering For Thanksgiving Meal To Prevent Spread Of COVID (Denver CBS 7)

Day 18

• Winter is coming. That means we need to start fighting COVID-19 with humidity (Washington Post)

• As COVID-19 soars in many communities, schools attempt to find ways through the crisis (Science Magazine)

• Confused About Masks? Here’s What Scientists Know (NY Times)

• The Coronavirus Is Airborne Indoors. But We’re Still Scrubbing Surfaces. (NY Times)

• Wearing a Mask During Workouts Really Isn’t So Bad (NY Times)

• How to limit your COVID-19 risk during holiday travel (National Geographic)

• We know it’s cold. But if there are walls and a roof, you’re not outdoor dining (Fast Company)

• Are Face Masks Effective? The Evidence. (SWPRS)

• How risky is gathering in-person for Thanksgiving? DU scientist explains (Denver Fox 31)

• Air pollution may be partly responsible for spread of Covid-19, new study (Air Quality News)

Day 17

• The Pandemic Safety Rule That Really Matters (The Atlantic)

• Stay in your bubble this Thanksgiving, health experts say (KGW8 Oroegon)

• Angry Citizens Pressure the World Health Organization to Fully Recognize COVID’s Airborne Spread (LeapsMag)

Day 16

• Quarantine hotel outbreak inevitable: infectious diseases expert (ABC News (Australia); Radio)

• A Safe Thanksgiving? Journalist Roxanne Khamsi on how the latest data can prepare us for the holiday season. (Slate (podcast))

• Internal email reveals 65 virus cases among WHO Geneva staff (AP News')

Day 15

• Calls for greater ventilation in all indoor spaces as part of COVID prevention strategy (ABC News (Australia); Radio)

• It's time to rethink indoor airflow to reduce the spread of COVID-19, say experts (ABC News (Australia))

• We're in for quite the winter, a fitting end for 2020. Here's what you need to know about cold weather and #coronavirus (The Weather Channel)

Day 13

• We Know How to Beat COVID-19. We Just Don't Do It. (The Atlantic)

• How the Swiss Cheese Model Can Help Us Beat Covid-19 (Wall Street Journal)

• Europe Keeps Schools Open, Not Restaurants. The U.S. Has Other Ideas. (NY Times)

• Help! Where Is the Safest Seat on an Airplane? (NY Times)

• Third Round of Performing Arts Aerosol Study Produces More Scientific Data for Return to Activities (NHFS)

• Tents, igloos and barriers, here's how the virus can spread from table-to-table (Good Morning America)

• Marketplace tested over 20 different masks. Here's what will best protect you and others during the pandemic (CBC)

• Outdoor Dining Tents Raise Questions of Virus Safety as Winter Nears (Bloomberg)

• A German school found a DIY solution to remove more than 90% virus-carrying aerosols from ventilators. (DW News)

Day 12

• Covid Winter Is Coming. Could Humidifiers Help? (Wired)

• Why three feet of social distancing should be enough in schools (Washington Post)

Day 11

• New York City Must Hit Pause on Indoor Dining (opinion) (NY Times)

• Now you can see the COVID-19 risk anywhere in the country, in real time (LA Times)

Day 10

• How to Minimize COVID Risk and Enjoy the Holidays (Scientific American)

• Limiting Indoor Capacity Can Reduce Covid Infections Significantly, New Study Shows (NY Times)

• Covid Superspreader Risk Is Linked to Restaurants, Gyms, Hotels (Bloomberg)

• ‘The Kids Were Freezing’: NYC Public School Teachers Instructed To Keep Windows Open To Comply With COVID Guidelines Even As emperatures Drop (CBS WLNY)

Day 9

• Un informe científico español concluye que hay evidencia significativa sobre la transmisión de SARS-CoV-2 por aerosoles (https://www.ciencia.gob.es/)

• COVID-19: Calculating aerosol infection risk yourself (Max Planck News)

• The Next Covid Dilemma: How to Make Buildings Breathe Better (Wired)

• The Setups for Outdoor Winter Dining Are Lavish. But Are They Safe? (NY Times)

Day 8

• Coronavirus: The Swiss Cheese Strategy (Medium)

Day 7

• A minority of people with covid-19 account for the bulk of transmission (Economist)

• Covid-19: Outside learning can be a breath of fresh air for students (Irish Examiner)

Day 6

• Serve Up Some Extra Precautions at Your Thanksgiving Table This Year (NY Times)

Day 4

• How to Improve the Efficiency of the “Box Fan and MERV 13 Filter” Air Cleaner (filter shroud) (Jim Rosenthal)

• Tiny air pollution rise linked to 11% more Covid-19 deaths – study (The Guardian)

Day 3

• Face Coverings Could Save 130,000 American Lives from COVID-19 by March (NIH Blog)

• No, Face Masks Don't Lower Oxygen Levels (WebMD)

• Can a Portable Air Cleaner Protect You From COVID? (WebMD)

Day 2

• Public-Health Experts Are Rewriting Pandemic Rules for Governments—and Their Gyms (Wall Street Journal)

Day 1

• What Super-Spreading Events Teach Us About Protecting Ourselves From COVID-19 (Time (5-min video))

Day 31

• Dining bubbles are popping up everywhere, but are they safe? Experts weight in. (Washington Post)

Day 30

• Masks Work. Really. We’ll Show You How (NY Times)

• German researchers find ‘glimmers of hope’ after inviting thousands to indoor concert in Leipzig (Washington Post)

• Ventilation made easy (Max Planck News)

• The Science of Superspreading (Science Magazine)

Day 29

• Kansas counties with mask mandates had half the rate of new infections, a study finds. (NY Times)

• Is the COVID-19 risk on airplanes really that low? Here’s what experts say (LA Times)

Day 28

• Understanding 'aerosol transmission' could be key to controlling coronavirus (The Guardian)

• Germany, France impose national lockdowns due to surge in COVID-19 infections (ABC.net.au)

• A room, a bar and a classroom: how the coronavirus is spread through the air (El Pais)

Day 27

• How Does COVID-19 Spread Differently Than The Flu? (Huffington Post)

• A No-Excuses Guide to Wearing and Caring for Face Masks (Elemental)

• Coronavirus and vitamin D: The surprising link, according to new research (Mic)

• Air Purifiers, Fans, and Filters: A COVID-19 Explainer for Schools (Education Week)

• Why some people are superspreaders and how the body emits coronavirus (National Geographic)

• Is There Any Safe Way to Socialize Inside This Winter? (Time)

Day 26

• White House Finally Announces Coronavirus ‘Plan’: Let ’Er Rip (Medium)

Day 25

• America Needs a National Mask Mandate ASAP (Medium)

Day 23

• The Price for Not Wearing Masks: Perhaps 130,000 Lives (NY Times)

• Schoolchildren Seem Unlikely to Fuel Coronavirus Surges, Scientists Say (NY Times)

• Six Feet Is Not Enough and 15 Minutes Is Too Long (Elemental)

• Why Face Shields And Plexiglass Barriers Don’t Block Coronavirus (Forbes)

• How pandemic fatigue and polarization led to Wisconsin’s massive Covid-19 outbreak (Vox)

Day 22

• Experts reveal how to optimise heat and humidity to reduce Covid transmission inside the home (Telegraph)

• Flying During COVID-19 Isn't Quite As Safe As United Airlines Says (Vice)

• Why These Tiny Particles Are A Big Deal (Profs. Kim Prather, Jose Jimenez) (NPR (Audio))

Day 21

• CDC expands definition of who is a ‘close contact’ of an individual with covid-19 (Washington Post)

• Federal Health Authorities Update Covid-19 Close-Contact Definition (Wall Street Journal)

• Are The Risks Of Reopening Schools Exaggerated? (NPR)

• Why ‘Bubble Dining’ Pods Are A Terrible Idea During The Covid-19 Coronavirus Pandemic (Forbes)

Day 20

• Do Masks On Plane Flights Really Cut Your Risk Of Catching COVID-19? (NPR)

• It's time to talk about COVID-19 and surfaces again (Wired)

• To avoid quarantining students, a school district tries moving them around every 15 minutes. (NY Times)

• Make this DIY air filter to (possibly) reduce your indoor exposure to coronavirus (The Inquirer)

Day 19

• To win customers’ trust, restaurants are paying to improve ventilation (QZ)

• Ventilation and air filtration play a key role in preventing the spread of COVID-19 indoors (USA Today)

• Can an air purifier help protect you against the coronavirus? (Washington Post)

• CDC to passengers and workers: Wear a mask when you are on a plane, train, bus or other public transit (NY Times)

• Coronavirus: Germany improves ventilation to chase away Covid (BBC)

• Musical instruments don’t spread aerosols as far as you might think (UMN News)

Day 18

• Fauci admits administration has restricted his media appearances, says he's not surprised Trump got COVID (60 Minutes)

Day 17

• Fact check: Experts say face masks don't cause oxygen deprivation, neurological damage (USA Today)

Day 16

• Coronavirus outbreaks connected to hockey raise concerns in several New England states (Boston Globe)

• Exclusive: Kaiser cited for failing to treat COVID-19 as airborne (Cal Matters)