Pfizer to ask FDA to authorize booster dose of COVID vaccine as Delta variant spreads
NEW YORK, (Reuters) – Pfizer Inc (PFE.N) plans to ask U.S. regulators to authorize a booster dose of its COVID-19 vaccine
Read moreNEW YORK, (Reuters) – Pfizer Inc (PFE.N) plans to ask U.S. regulators to authorize a booster dose of its COVID-19 vaccine
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