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Food and Drug Administration

FDA Authorizes Second Pfizer, Moderna Booster For Americans

The Food and Drug Administration on Tuesday authorized a second booster of Pfizer-BioNTech and Moderna for adults 50 years and older, announcing that a fourth shot improves protection against severe Covid-19. The agency also authorized a second Pfizer-BioNTech booster for...

US May Authorize Pfizer Vaccine For Children By Next Week

The United States may authorize Pfizer's vaccine for children aged 12 to 15 as soon as next week, CEO Albert Bourla said on Tuesday.