Pfizer Asks FDA to Approve Omicron-Specific Booster Shot
MONDAY, Aug. 22, 2022 (HealthDay News) -- Pfizer Inc. said Monday that it has asked the U.S. Food and Drug Administration to approve the emergency use of an updated booster shot th…
MONDAY, Aug. 22, 2022 (HealthDay News) -- Pfizer Inc. said Monday that it has asked the U.S. Food and Drug Administration to approve the emergency use of an updated booster shot th…