The number of shots a person can get varies depending on age and underlying health conditions.

To help figure out when to get your booster, the CDC posted a calculator at https://www.cdc.gov/coronavirus/2019-ncov/vaccines/booster-shot.html

Source: https://www.cdc.gov/vaccines/covid-19/clinical-considerations/interim-considerations-us.html (CDC)

Updated 12/12/2022