Overview
- CDC advises all people ages six months and older to get a flu vaccine for the 2025–26 season.
- Most experts recommend scheduling vaccination in late September or early October so protection aligns with peak circulation.
- This year’s vaccines are trivalent, offering protection against three influenza strains.
- Options include inactivated injections for most people and a nasal spray (FluMist) for many ages 2–49, with shots recommended for adults 50 and older.
- A new at-home vaccination program is available in 34 states, and physicians anticipate a moderate season but still urge early protection.