COVID-19 Vaccine Recommendations for 2025
For 2025, all persons aged ≥6 months should receive the 2024-2025 COVID-19 vaccine formulation targeting the Omicron JN.1 lineage strains to protect against severe COVID-19-associated illness and death. 1, 2
General Vaccination Schedule
For Persons Without Moderate or Severe Immunocompromise:
- Ages ≥12 years: 1 dose of 2024-2025 COVID-19 vaccine (Moderna, Novavax, or Pfizer-BioNTech)
- Exception: Unvaccinated persons choosing Novavax should receive 2 doses, 3-8 weeks apart
- Ages 5-11 years: 1 dose of 2024-2025 COVID-19 vaccine (Moderna or Pfizer-BioNTech)
- Ages 6 months-4 years: Initial multidose series including at least 1 dose of 2024-2025 COVID-19 vaccine
- Unvaccinated: 2 doses of Moderna (4-8 weeks apart) or 3 doses of Pfizer-BioNTech (3-8 weeks between doses 1-2, ≥8 weeks between doses 2-3)
- Previously vaccinated: Varies based on previous vaccination history (see detailed schedule below)
For Persons With Moderate or Severe Immunocompromise:
- All ages ≥6 months: At least 1 dose of 2024-2025 COVID-19 vaccine
- Unvaccinated ages 6 months-11 years: 3-dose series of 2024-2025 mRNA COVID-19 vaccine (same manufacturer)
- Unvaccinated ages ≥12 years: Either 3 doses of 2024-2025 mRNA COVID-19 vaccine (same manufacturer) or 2 doses of 2024-2025 Novavax
- Previously vaccinated with completed initial series: May receive 1 additional dose of 2024-2025 COVID-19 vaccine at least 2 months after the last recommended dose
Detailed Vaccination Schedules
For Previously Vaccinated Persons (≥5 years without immunocompromise):
- Wait ≥8 weeks after last COVID-19 vaccine dose
- Receive 1 dose of 2024-2025 COVID-19 vaccine (Moderna, Pfizer-BioNTech, or Novavax [≥12 years only])
For Children 6 months-4 years (without immunocompromise):
- Previously received Moderna:
- 1 prior dose: 1 dose of 2024-2025 Moderna (4-8 weeks after dose 1)
- ≥2 prior doses: 1 dose of 2024-2025 Moderna (≥8 weeks after last dose)
- Previously received Pfizer-BioNTech:
- 1 prior dose: 2 more doses of 2024-2025 Pfizer-BioNTech
- 2 prior doses: 1 more dose of 2024-2025 Pfizer-BioNTech (≥8 weeks after dose 2)
- ≥3 prior doses: 1 dose of 2024-2025 Pfizer-BioNTech (≥8 weeks after last dose)
Special Considerations
Timing After COVID-19 Infection:
- Complete isolation period and ensure acute symptoms have resolved before vaccination
- Consider delaying vaccination by 3 months from symptom onset or positive test for optimal immune response 2
For Immunocompromised Individuals:
- Standard timing recommendations apply, but additional doses may be required
- Specific medication considerations:
- Corticosteroids: Taper to <10 mg/day prior to vaccination if possible
- Anti-CD20 medications: Consider vaccination 4 weeks before or 6 months after treatment
- Transplant recipients: Vaccination generally postponed for 3-6 months after transplantation 2
Vaccine Effectiveness
The 2024-2025 COVID-19 vaccines have demonstrated effectiveness in preventing severe outcomes:
- 33% effectiveness against COVID-19-associated ED/UC visits among adults ≥18 years
- 45-46% effectiveness against COVID-19-associated hospitalization among immunocompetent adults ≥65 years
- 40% effectiveness against COVID-19-associated hospitalization among immunocompromised adults ≥65 years 3
These findings support the current recommendations for all eligible individuals to receive the 2024-2025 COVID-19 vaccine to reduce the risk of severe disease and hospitalization.
Safety Information
- Common reactions include injection site pain, fatigue, headache, and muscle pain
- Serious adverse events are rare
- Healthcare providers should report adverse events to the Vaccine Adverse Event Reporting System (VAERS) 1, 2
Common Pitfalls to Avoid
- Waiting too long after infection: Natural immunity wanes over time, leaving individuals vulnerable to reinfection 2
- Getting vaccinated while still symptomatic: May worsen symptoms and complicate assessment of vaccine side effects 2
- Relying solely on natural immunity: Vaccination after infection provides more durable and broader protection than infection alone 2
- Inaccurate documentation: Ensure accurate documentation of previous COVID-19 vaccination history to determine the appropriate 2024-2025 vaccination schedule 2
- Unnecessary delays: Delaying vaccination may leave individuals vulnerable to infection and severe outcomes 2
The 2024-2025 COVID-19 vaccines are specifically designed to target currently circulating SARS-CoV-2 strains and provide important protection against severe COVID-19 outcomes, particularly for those at increased risk for severe illness and death.