Drugmaker Pfizer Inc. and its German partner BioNTech asked the Food and Drug Administration on April 9 to expand the emergency approval of their COVID-19 vaccine to include its use in adolescents ages...
Drugmaker Pfizer Inc. and its German partner BioNTech asked the Food and Drug Administration on April 9 to expand the emergency approval of their COVID-19 vaccine to include its use in adolescents ages...