Is it recommended to take the COVID-19 vaccine booster doses?

Is it recommended to take the COVID-19 vaccine booster doses?

Booster dose. Booster doses are recommended for people age 12 and older after getting two doses of an mRNA COVID-19 vaccine or one dose of a Janssen/Johnson & Johnson COVID-19 vaccine. 5 days ago

See also  What pre-existing conditions are not covered?