2022 Oct.19 CDC Allows Novavax Monovalent COVID-19 Boosters for Adults Ages 18 and Older krc4Uncategorized Today, CDC’s Director Rochelle P. Walensky, M.D., M.P.H., signed a decision memo allowing Novavax monovalent COVID-19 boosters for adults. Share this: Share on Facebook (Opens in new window) Facebook Share on X (Opens in new window) X