Pfizer’s vaccine is under F.D.A. review, and Moderna’s may not be far behind. But what does 95% effective mean? Posted on November 21, 2020 by RajanPfizer’s vaccine is under F.D.A. review, and Moderna’s may not be far behind. But what does 95% effective mean?Related Posts:CDC Director Walensky signs off on Pfizer vaccine…Pfizer COVID-19 pill could cut severe illness by…Pfizer COVID-19 pill could cut severe illness by…Pfizer COVID-19 pill could cut severe illness by…Pfizer COVID-19 pill could cut severe illness by…Pfizer COVID-19 pill could cut severe illness by…Pfizer COVID-19 pill could cut severe illness by…Pfizer COVID-19 pill could cut severe illness by…Pfizer COVID-19 pill could cut severe illness by…Pfizer COVID-19 pill could cut severe illness by…Post navigation← PreviousNext →