Flu Season Prep: Vaccination Timing for Your Whole Family

October 8, 2026

As temperatures drop, flu season starts ramping up across Kansas. Getting the timing right on vaccination can make a real difference in how protected you and your family are through the winter months — and this season's vaccine has been updated to better match the strains currently circulating.

When to get vaccinated

The CDC recommends getting vaccinated by the end of October, since it takes about two weeks after your shot for full protection to build, and flu activity tends to peak between December and February, sometimes stretching into spring. September and October are generally the sweet spot — early enough to be protected before flu season ramps up, but not so early that protection fades before the season ends.

What if you miss that window?

Don't skip it — the CDC notes it's fine to get vaccinated later in the season, even into January or beyond, as long as flu viruses are still circulating and vaccine supply is available. Some protection is always better than none.

Why this season's vaccine matters

All three virus components in this season's flu vaccine were updated compared to last year, including a change to protect against an H3N2 subclade that spread widely last winter. Flu vaccination rates have hovered under 50% among both children and adults in recent seasons, well below where public health officials would like to see them — which means there's real opportunity for more families to get protected.

Who should prioritize it

Flu vaccination is recommended for nearly everyone six months and older, but it's especially important for young children, adults over 65 (for whom higher-dose formulations are available), pregnant women, and anyone with a chronic health condition like asthma or diabetes.

What else is available at the same visit

CareArc also offers other seasonal vaccinations, including COVID-19 vaccines, and it's safe to receive both at the same appointment. Ask your provider what's recommended for your age and health history.

Making it convenient

You don't need a separate sick visit to get vaccinated — flu shots can be added to a regular check-up, and walk-in vaccination availability varies by location.

Ready to get your family protected? Call 620-342-4864 to schedule a vaccination visit at our Emporia or Eureka locations.

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