Everyone aged 5 years and older should get 1 dose of the updated Pfizer-BioNTech or Moderna COVID-19 vaccine to protect against serious illness from COVID-19.
People who are moderately or severely immunocompromised may get additional doses of updated COVID-19 vaccine.
Children aged 6 months–4 years need multiple doses of COVID-19 vaccines to be up to date, including at least 1 dose of updated COVID-19 vaccine.
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