RPT- EFFICACY OF PFIZER/BIONTECH COVID VACCINE SLIPS TO 84% AFTER SIX MONTHS, DATA SHOW- STAT NEWS
Efficacy Of Pfizer/Biontech Covid Vaccine Slips To 84% After Six Months, Data Show- Stat News
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RPT- EFFICACY OF PFIZER/BIONTECH COVID VACCINE SLIPS TO 84% AFTER SIX MONTHS, DATA SHOW- STAT NEWS