Schedule Flu and COVID-19 Vaccines Before November

Getting vaccinated by late October helps ensure your immune system is ready for the peak winter viral season.

Updated on Oct. 15, 2026 in COVID-19

Bold vector editorial illustration of two sterile medical syringes, representing proactive wellness and preparation for the seasonal respiratory illness cycle. — Health experts recommend getting vaccinated for flu and COVID-19 by late October to ensure robust immune protection before peak winter illness. AI Illustration. Upload story photo >

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Do you plan to get both your flu and COVID-19 shots this season?

Health experts recommend getting vaccinated against COVID-19 and influenza by the end of October to prepare for the upcoming respiratory illness season. Getting these shots now ensures the immune system has sufficient time to build protection before viral circulation typically peaks in late winter.

Why it matters

Vaccination reduces the risk of severe illness, hospitalization, and death during the months when viral activity is highest. Because the immune system requires approximately two weeks to develop full protection, scheduling these shots early is a critical preventive measure.

Official government guidance establishes that influenza vaccination is recommended for everyone aged 6 months and older, while COVID-19 boosters are specifically urged for high-risk groups, including those 65 and older. It remains unknown how effectively these vaccines will match the strains circulating during the anticipated peak.

The players

Centers for Disease Control and Prevention

The national public health agency responsible for developing guidance and policy on infectious disease prevention and vaccine schedules.

The details

Vaccines work by training the immune system to recognize and defend against specific viral threats before exposure occurs. Individuals can choose to receive both the COVID-19 and influenza vaccines during the same visit or space them out according to their personal preference. Once administered, it takes about two weeks for the body to mount an effective immune response that provides protection against severe infection and complications.

Vaccinations are recommended before the end of October.
Children aged 6 months to 8 years may require two influenza doses spaced four weeks apart.
Viral infections are expected to peak between New Year's and February.

Health Landscape

This guidance aligns with the Centers for Disease Control and Prevention's annual respiratory virus surveillance program to manage seasonal illness trends. It reflects a standard public health strategy to bolster population-level immunity before the surge in hospitalizations that typically occurs during the winter months.

If you are 65 or older, pregnant, or have underlying health conditions, you should prioritize scheduling your vaccinations as soon as possible. Discuss the best timing for your individual health needs with your primary care provider to ensure you are protected before the peak winter season.

The takeaway

Vaccines are a primary tool for reducing the risk of severe respiratory illness and hospitalization during the winter months. Aim to get both your flu and COVID-19 shots by the end of October to ensure maximum protection is in place before the viral peak.