173 Israel: Pfizer mRNA vaccine is only 64% effective in preventing coronavirus infection after 2 doses, dropped from 94% in May. (twitter.com) posted 3 years ago by ostof 3 years ago by ostof +173 / -0 14 comments share 14 comments share save hide report block hide replies
So we back to square one? They said that the first time then fudged the numbers to make it sounds "attractive" then now we're back to the real number.