Categories via Facebook Israel, Pfizer 39% effective against Delta, 88% protective against… Post author By W. Post date July 22, 2021 No Comments on Israel, Pfizer 39% effective against Delta, 88% protective against… Israel, Pfizer 39% effective against Delta, 88% protective against hospitalization. ^ ← The vaccines are leaky, will not establish herd immunity… → Adjusted for vaccinated rate, more new cases are among… Leave a Reply Cancel replyYour email address will not be published. Required fields are marked *Comment * Name * Email * Website Save my name, email, and website in this browser for the next time I comment. Δ