Pfizer, BioNTech say their Covid vaccine is more than 90 effective(03)

Pfizer, BioNTech say their Covid vaccine is more than 90 effective(03)


Image gallery: Pfizer Biontech Will Donate Covid Vaccines To Olympic Athletes

Pfizer, BioNTech Offer COVID19 Vaccine Doses To Olympic Athletes At Pfizer and BioNTech start trials of new Omicronspecific jab BBC News Pfizer, BioNTech Seek FDA Authorization for Updated Covid19 Vaccine WSJ Pfizer, BioNTech say their Covid vaccine is more than 90 effective FDA signs off on updated Covid19 vaccines from Moderna and Pfizer