FDA Authorizes Second COVID Booster for People Ages 50 and Older [VIDEO]
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- The U.S Food and Drug Adminstration has approved a second COVID booster of the Moderna and Pfizer vaccines for people ages 50 and older four months after their first booster. The agency also authorized a second COVID booster dose for immunocompromised persons as new evidence suggests that a second booster dose of an mRNA COVID shot boosts vaccine protection against severe COVID-19
