Flu season is ramping up, and many people still have not rolled up a sleeve. The CDC’s interim guidance for the 2026-2027 season says routine yearly flu vaccination remains recommended. Here is what that means for you and your family.
What the CDC Says About the 2026-2027 Flu Vaccine
In early September, the CDC released interim clinical considerations for seasonal influenza vaccination in the United States, as summarized by the American Health Care Association and National Center for Assisted Living. The guidance confirms that the recommendations in the July 2025 immunization schedule remain in effect for 2026-2027.
Who Should Get a Flu Shot?
The CDC’s guidance keeps routine annual flu vaccination as the standard recommendation. It is especially important for people at higher risk of complications and for those who live with or care for them, including healthcare personnel.
When Is the Best Time to Get Vaccinated?
For most people, the ideal window is September or October. But vaccination continues to be recommended throughout the flu season, so if you have not gotten a shot yet, it is not too late. Protection takes about two weeks to build, so earlier is better than later.
Adults 65 and Older: Choose the Right Vaccine
Adults 65 and older should preferentially receive a high-dose, recombinant or adjuvanted flu vaccine when available. These versions are designed to produce a stronger immune response in older adults.
Egg Allergy Is Not a Barrier
People with an egg allergy may receive any age-appropriate flu vaccine, according to the guidance. If you have had a severe reaction in the past, talk with your doctor or pharmacist about the best setting for your shot.
Common Questions About the Flu Shot
Can the flu shot give me the flu? No. The injectable flu vaccines do not contain live virus that can cause influenza. Some people have a sore arm, mild fatigue or a low fever for a day or two as the immune system responds.
Why do I need one every year? Flu viruses change from season to season, and immunity from vaccination fades over time. That is why the CDC continues to recommend a fresh dose each season rather than relying on last year’s shot.
What if I already had the flu this year? Several flu strains can circulate in the same season, so talk with your clinician about whether vaccination still makes sense for you.
Who Should Be Extra Careful?
Because the guidance stresses people at higher risk and those who care for them, it is worth thinking about the whole household. If you live with an older relative, a baby too young to be vaccinated, or someone with a chronic health condition, getting your own shot is one of the simplest ways to protect them. Healthcare workers, teachers and caregivers who spend time around vulnerable people are also encouraged to be vaccinated.
Where to Get Vaccinated
Flu shots are widely available at primary care offices, community clinics, many workplaces and most retail pharmacies. Insurance plans generally cover routine vaccines, but coverage details vary, so confirm with your plan or ask the pharmacist before you go. Bring your insurance card and a list of any allergies.
Your Flu Shot Checklist
- Check whether you or your children have had this season’s flu shot.
- If not, book an appointment at your doctor’s office, clinic or pharmacy.
- Older adults should ask for a high-dose, recombinant or adjuvanted version.
- Ask your doctor about other vaccines that may be right for you. See our earlier guide to flu, COVID and RSV vaccine recommendations from medical groups.
- Wash your hands, stay home when sick and cover coughs to reduce spread.
Winter also means more indoor screen time for kids. See our guide to kids’ screen time this winter.
This article is for general information and is not medical advice. Talk to your healthcare provider about what is right for you. Source: AHCA/NCAL summary of CDC interim guidance, published September 8, 2026; see the CDC flu vaccine summary.
