Column by Dr. Richard Sternberg New COVID Vaccine Offers Broader Protection On Wednesday August 31 the FDA authorized, for emergency use, two new, bivalent, COVID vaccines. Bivalent means that each shot contains two variants of the vaccine. The following day the CDC Advisory Committee on Immunization Practices’ (ACIP) recommended the use of those vaccines and the same day, CDC Director Rochelle P. Walensky, M.D., M.P.H., endorsed the committee’s recommendations for use of updated COVID-19 boosters from Pfizer-BioNTech for people ages…