Influenza Vaccine Updates for the 2025-2026 Season

Strategic Insights -

As the cooler weather conditions approach, Americans are lining up at drug stores and centers to receive their seasonal influenza vaccinations. Despite recent changes in federal health management, the yearly influenza shot recommendations remain largely the same. Recent updates to the influenza vaccine, including the removal of thimerosal from all influenza vaccines, have sparked controversy and questions about the effectiveness of the vaccine. In this article, we will provide an update on the influenza vaccine for the 2025-2026 season, including who is eligible for the vaccine and why it is essential to get vaccinated.

Key Takeaways:

  • The CDC recommends that everyone aged 6 months and older get a yearly influenza shot, regardless of current modifications in federal health management.
  • The influenza vaccine is the most effective way to prevent influenza and its potentially severe complications, which can include sinus and ear infections, swelling of the heart, brain, or muscles, multi-organ failure, sepsis, or worsening of chronic conditions like asthma.
  • The vaccine is recommended for older adults, especially those 65 and above, and adults over 50 with chronic medical conditions, who are most susceptible to severe consequences.
  • The CDC's Vaccines for Children (VFC) Program provides free influenza vaccines to kids who are uninsured, underinsured, qualified for Medicaid, or of American Indian or Alaska Native heritage.
  • Adults without insurance, with limited coverage, or facing barriers to vaccination can access influenza shots through various free or low-cost programs, such as Vaccines.gov, which can be used to find nearby locations that offer free or low-cost vaccines.

Statistics:

  • 96% of influenza vaccines in the United States were already thimerosal-free during the 2024-2025 season (Source: CDC).
  • The FDA approved FluMist in September 2024, a nasal spray alternative for influenza vaccination, which is not recommended for children under 2, adults over 50, pregnant people, individuals with weakened immune systems, or those taking specific medications (Source: FDA).
  • The CDC recommends that everyone aged 6 months and older get a yearly influenza shot (Source: CDC).

Sources:

  • CDC, "Influenza (Flu)" (2025)
  • FDA, "FDA Approves FluMist for 2024-2025 Season" (2024)
  • Vaccines for Children (VFC) Program (no date)
  • American Academy of Pediatrics (no date)
  • American Academy of Family Physicians (no date)