COVID-19 Vaccines May Undergo Major Overhaul This Fall

May 26, 2023

(Science) – Earlier this year, U.S. regulators settled on a new strategy for COVID-19 vaccines. Like the annual flu shot, the vaccines will be updated each year based on the virus’ evolution, then rolled out in the fall. Accordingly, on 15 June, advisers to the U.S. Food and Drug Administration will weigh which strain or strains of SARS-CoV-2 should make up the next iteration of vaccine, so that the agency can greenlight a version for companies to mass-produce. (Read More)