FDA authorizes Covid-19 vaccines for younger children

The Moderna and Pfizer/BioNTech Covid-19 vaccines are now authorized for emergency use in young children. The US Food and Drug Administration expanded the authorizations for the vaccines Friday to include children as young as 6 months.The Moderna and Pfizer/BioNTech Covid-19 vaccines are now authorized for emergency use in young children. The US Food and Drug Administration expanded the authorizations for the vaccines Friday to include children as young as 6 months.