N=8 (Small sample)... - South African variant can 'break through' Pfizer vaccine, Israeli study says

South African variant can 'break through' Pfizer vaccine, Israeli study say Coronavirus · 7.4m followers Shared knowledge and experiences regarding COVID-19 Mitchell Tsai, Virus researcher at Harvard Medical School in 1980s Shared Apr 11 N=8 (Small sample) Among patients who had received two doses of the vaccine, the South African (B.1.351) variant's prevalence rate was eight times higher - 5.4% versus 0.7... Read More »Loading… South African variant can 'break through' Pfizer vaccine, Israeli study says Reuters 85 upvotes46 comments COVID risk by occupation Jeffrey Brender, Works in preclinical drug development Posted Apr 15 Data is from California. Risk is highest among cooks, packaging, and agricultural workers, followed by bakers, construction workers, and factory workers of other types. Higher risk for non-white eth... Read More »Loading… 86 upvotes1 comment Mask Use and Mask Mandates vs. Covid-19 - State by State Jeffrey Brender, Works in preclinical drug development Posted Apr 18 US states with higher rates of self-reported[1] mask usage have conspicuously lower rates of COVID[2] The effect can also be seen in mask adherence policies None: No requirement for face coverings in... Read More »Loading… 58 upvotes1 comment Read more in Coronavirus This email was sent by Quora (605 Castro Street, Mountain View, CA 94041). You were sent this email because you are following Coronavirus. If you don't want these updates anymore, you can unfollow Coronavirus or unsubscribehttp://www.quora.com/