>Stay Up to Date with Your Vaccines > >CDC recommends that people remain up to date with their vaccines, which includes additional doses for individuals who are immunocompromised or **booster doses at regular time points.** Individuals who are moderately or severely immunocompromised should get an additional primary shot and a booster shot. Both are right. Fully vaccinated won't change, they will just tell you to stay up to date. Infinity vaccines forever!