Two summary pieces of HART and SWPR on masks
Club Troppo,
Since I learned in April 2020 that transmission of covid was mainly via extremely small aerosols, I have regarded face masks as…
Since I learned in April 2020 that transmission of covid was mainly via extremely small aerosols, I have regarded face masks as…
Going through old emails, aiming for Inbox Zero, I came across a note from Sander Greenland from Nov 2020 pointing to this…
In early April, I wrote a long post covering all the science I could find about aerosols and droplets. The basic summary was…
The impact of face coverings is not just unknown, it’s unknowable. Still, uncertainty should be no impediment to action.
Surging COVID-19 rates throughout the country and in many parts of the world make our efforts to protect ourselves and others…
A new study out of Princeton suggests that measures to prevent COVID-19 are also preventing certain other diseases. The nature…
Last week, I called for scientists to come forward and make a public statement that the world’s response to COVID is not…
Last week, I called for scientists to come forward and make a public statement that the world’s response to COVID is not…
Last week, I called for scientists to come forward and make a public statement that the world’s response to COVID is not…
Certain questions and theories about face mask safety and efficacy continue to circulate, which can make it hard to tell the…
Far UV-C as a method for disinfecting pathogens has many possibilities. But it has also led to some premature and potentially…
Institutions like hospitals and transit systems have been using UV disinfection for years. Sergei BobylevTASS via Getty…
Mask mandates, open windows and empty seats can help reduce the spread of the coronavirus. AP Photo/Brynn…
Severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2), the causative agent of coronavirus disease 2019 (COVID-19)…
El Decano, o al menos el COB, debería retractarse públicamenteEl pasado 5 de agosto la web del Colegio Oficial de Biólogos (COB…
High up near the ceiling, in the dining room of his Seattle-area restaurant, Musa Firat recently installed a “killing zone” — a…
This post was coauthored with Juan Declet-Barreto. Over the last 30 days, hundreds of daily high temperature records have been…
Rising COVID-19 cases and relaxation of containment guidelines could put millions of people— and people of color…
Juan Declet-BarretoU.S. Air National Guard photo by Tech. Sgt. Michael Matkin.
U.S. Air National Guard photo by Tech. Sgt. Michael MatkinThis blog post was co-authored by Dr. Kristy Dahl. A major, long-lastin…
Public health experts say wearing a mask can prevent the spread of COVID-19, but in Orange County many are still skeptical.
A list of rules from the U.S. Public Health Service in 1918 to reduce the chances of contracting or spreading the devastating…
Conspiracy Theories Malign And Benign – Face Masks And Israeli Training Of US Police3rd July 2020 AlertsFrightening numbers of…
Here are what the editors at HealthDay consider to be the most important developments in Pathology for June 2020. This roundup…
Here are what the editors at HealthDay consider to be the most important developments in Emergency Medicine for June 2020. This…
Evidence continues to mount that face masks are especially good defenses against coronavirus outbreaks -- if enough people wear…
The rapid sharing of pandemic research shows there is a better way to filter good science from bad.
Communities hold much knowledge which could help guide more effective responses to the COVID-19 pandemic, according to Danny…
by Ethen Kim LieserSource LinkA new study conducted by a team of researchers in Texas and California has found that not wearing…
Here's everything you need to know about California's mandatory mask rules.
Yesterday, dozens of scientists petitioned the Proceedings of the National Academy of Sciences to “retract a paper on the…
The Newsom administration is requiring Californians wear face coverings but hasn't addressed how the new rule will be enforced.
Scientists say that the paper by Nobel Prize winner Mario Molina is based on false statements and flawed statistical analysis.Vie…
The Newsom administration did not address how the new coronavirus requirement will be enforced, or if Californians who violate…
A new research article concludes face masks reduced the number of infections by 78,000 in Italy and 66,000 in New York City.The…
Adam Pearce writers: When I read your Another Regression Discontinuity Disaster post last year, I was curious how much shifting…
Coughing, sneezing, talking and even just breathing can produce airborne particles that can spread SARS-CoV-2. Stanislaw Pytel/D…
TUESDAY, June 16, 2020 (HealthDay News) — Mandated face coverings represent the most effective means to prevent interhuman…
As states start to open up, many are starting to wonder if they should wear a mask and how well can a mask protect them? Two…
Uno studio americano guidato dal Premio Nobel per la Chimica Mario J. Molina ha dimostrato che l'uso delle mascherine, in un…
Исследование, проведенное группой ученых во главе с профессором Техасского университета A
The airborne transmission route is highly virulent
In California, mandatory face coverings that experts say reduce the spread of the coronavirus are at the center of an intense…
The following is a brief roundup of some of the latest scientific studies on the novel coronavirus and efforts to find…
Enlarge / Commuters wear face masks as they travel on the London Underground on June 12, 2020 as lockdown measures are eased…
Some residents are revolting against rules forcing them to wear masks in public, creating new coronavirus dangers