Can You Get Flu and COVID Vaccines at the Same Time?
Yes. If you are eligible for both vaccines and the timing is appropriate, you can receive a flu vaccine and a COVID-19 vaccine at the same visit.
Same-day vaccination is acceptable
CDC guidance updated September 1, 2026 states that people can receive flu and COVID-19 vaccines during the same visit if they are due for both.
Do the vaccines need to be separated by days or weeks?
No minimum waiting interval is recommended between flu and COVID-19 vaccines. If you prefer separate visits, each vaccine can be given according to its own recommended schedule.
Where are the injections given?
Vaccines given by injection during the same visit should use separate injection sites. Adults and older children can receive them in different arms or, when appropriate, at separated sites on the same arm.
Are side effects stronger when both are given together?
Studies reviewed by CDC support the safety of same-visit administration. Some people may be slightly more likely to report fatigue, headache, or muscle aches when the vaccines are given together, but these reactions have generally been mild and short-lived.
Reasons someone may choose the same visit
- fewer clinic or pharmacy visits
- less chance of missing one seasonal vaccine
- simpler scheduling for people with limited time or transportation
Reasons someone may prefer separate visits
Some people prefer to separate vaccines because of previous post-vaccine symptoms or personal scheduling. The decision can be discussed with a clinician or pharmacist, especially if you have a history of severe vaccine reactions or other medical concerns.
Eligibility comes before convenience
“Can be given together” does not mean everyone is due for both. Check each vaccine’s local eligibility, product suitability, and dose history. In Korea, compare the flu programme and COVID-19 programme before choosing one appointment. The clinical coadministration guidance cited here is from the U.S. CDC.
Tell the vaccinator about a previous severe reaction. Difficulty breathing, throat or facial swelling, or collapse after vaccination needs emergency care.
Sources
- CDC — Getting a Flu Vaccine and Other Recommended Vaccines at the Same Time
- CDC — COVID-19 Vaccine Implementation Guidance
Reviewed September 20, 2026. Vaccine eligibility and schedules can change; check current guidance for your country and age group.
