HHS.gov @HHSGov
Update: FDA authorizes Novavax COVID-19 vaccine as a first booster dose. More: — PolitiTweet.org
U.S. FDA @US_FDA
Today, we authorized the Novavax COVID-19 Vaccine, Adjuvanted for use as a first booster dose for individuals 18 &… https://t.co/t8YmDO…