Pfizer COVID-19 vaccine efficacy drops to 84% after 6 months, preprint study suggests
Published
A new study involving the Pfizer-BioNTech COVID-19 vaccine suggests the jab’s efficacy drops to around 84% about six months after the...
Full ArticlePublished
A new study involving the Pfizer-BioNTech COVID-19 vaccine suggests the jab’s efficacy drops to around 84% about six months after the...
Full ArticleJERUSALEM (AP) — Israeli health authorities began administering coronavirus booster shots Friday to people over 60 who've already..