Israel: Pfizer vaccine allows infection but prevents severe illness
Published
Vaccine showed just 39 percent effectiveness for preventing delta variant infections.
Full ArticlePublished
Vaccine showed just 39 percent effectiveness for preventing delta variant infections.
Full ArticleOn Thursday, United States President Joe Biden was hyping the supposed effectiveness of experimental coronavirus vaccine shots...
Previous estimates indicated the Pfizer shot was only moderately less protective against Delta, though all studies indicate a high..