Efficacy of Pfizer/BioNTech Covid vaccine slips to 84% after six months, data show.
29 Jul, 2021 | 11:19h | UTCEfficacy of Pfizer/BioNTech Covid vaccine slips to 84% after six months, data show – STAT
Original study (preprint): Six Month Safety and Efficacy of the BNT162b2 mRNA COVID-19 Vaccine – medRxiv
Commentary on Twitter (thread – click for more)
https://twitter.com/hildabast/status/1420481872212070404