HHS.gov @HHSGov
If you receive a Pfizer-BioNTech or Moderna #COVID19 vaccine, you need 2 shots to become fully vaccinated. This is why it’s crucial to schedule and attend your second shot appointment. Find details from @CDCgov about your second shot: https://t.co/2W0IF7XVuE. https://t.co/swvplgFKAk — PolitiTweet.org