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An unvaccinated immunocompetent 25-year-old is recommended to receive 1 dose of 2024-2025 mRNA COVID-19 vaccines or 2 doses of 2024-2025 Novavax COVID-19 Vaccine.
People ages 65 years and older who previously received 1 2024-2025 mRNA COVID-19 vaccine should receive a second dose of 2024-2025 COVID-19 vaccine 6 months later.
Page last reviewed: November 12, 2024
Content source: National Center for Immunization and Respiratory Diseases