you are a liar. show the study, stupid fuck liar.
An evidence review of face masks against COVID-19 | PNAShttps://www.pnas.org › content
by J Howard · 2021 · Cited by 202 — Their models show that mask use by the public could significantly reduce the rate of COVID-19 spread, prevent further disease waves, and ...
https://www.cdc.gov › mmwr › volumes
by T Rebmann · 2021 — This report describes COVID-19 infections following close contact with masked and unmasked university students.
Mask adherence and rate of COVID-19 across the United Stateshttps://journals.plos.org › plosone › article › journal.po...
by CB Fischer · 2021 · Cited by 12 — Mean COVID-19 rates for states with at least 75% mask adherence in the preceding month was 109.26 per 100,000 compared to 249.99 per 100,000 for ...
PLOS ONE · View About the Authors · View Peer Review · Download Citation
Modeling the potential for face mask use by the general public ...
https://www.sciencedirect.com › science › article › pii
by SE Eikenberry · 2020 · Cited by 707 — Even very weak masks (20% effective) can still be useful if the underlying transmission rate is relatively low or decreasing: In Washington, where baseline ...
Masks & Face Coverings for the Publichttps://www.idsociety.org › infection-prevention › mas...
Jul 28, 2021 — Use of simple masks can reduce transmission of COVID-19 by 40% (95% uncertainty interval [UI], 20% to 54%). Worldwide universal mask use would ...
What the science says about lifting mask mandates - Naturehttps://www.nature.com › news feature
May 25, 2021 — With COVID rates dropping and vaccinations on the rise, the United ... to estimate the effect of mask mandates on SARS-CoV-2 transmission.
Face masks: what the data say - Naturehttps://www.nature.com › news feature
Oct 6, 2020 — And although they passed on the infection to members of their ... hospitalization rates for COVID-19 before and after mask mandates in 1,000 ...
Missing: unmasked | Must include: unmasked
Surgical masks reduce COVID-19 spread, large-scale study ...
https://med.stanford.edu › news › all-news › 2021/09
Sep 1, 2021 — ... masks impede the spread of COVID-19 and that just a few, low-cost ... COVID-19, which is caused by infection with the SARS-CoV-2 virus, ...
Mask or no mask for COVID-19: A public health and ... - NCBIhttps://www.ncbi.nlm.nih.gov › articles › PMC7428176
by T Li · 2020 · Cited by 114 — In the absence of highly effective drugs, vaccines, and abundant medical resources, many measures are used to manage the infection rate and ...
Effectiveness of Surgical and Cotton Masks in Blocking SARS ...
https://www.acpjournals.org › doi
by S Bae · 2020 · Cited by 223 — Background: During respiratory viral infection, face masks are thought to prevent transmission (1). Whether face masks worn by patients with coronavirus