The type of vaccine available depends on the clinic. The Indiana COVID-19 Vaccine Map shows the type(s) of vaccine available at a clinic. The vaccine type is also shown on the registration site. If you are age 5-17, you must get the Pfizer vaccine. For primary and booster vaccination, people should receive an age-appropriate mRNA vaccine (Pfizer or Moderna). The Johnson & Johnson vaccine is authorized for anyone age 18 and older if no other approved vaccine is available.