Get your COVID-19 vaccine booster U.S. Food and Drug Administration sent this bulletin at 01/19/2022 09:19 AM EST If your email program has trouble displaying this email, view as a webpage. Get your COVID-19 vaccine booster Wonder who is eligible for COVID-19 vaccine boosters and when? Everyone ages 12 and older can get a booster shot. COVID-19 vaccines are safe, effective, and free. Don’t wait. Get your vaccination or booster as soon as possible.