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  • Flu Season | Influenza (Flu) | CDC
    Flu season in the United States In the United States, flu season usually occurs in the fall and winter While influenza viruses spread year-round, most of the time flu activity peaks between December and February The overall health impact (e g , infections, hospitalizations, and deaths) of flu varies from season to season
  • National Flu Activity Map - Flustar. com
    A resulting 12-point cold flu severity index is further broken out into five levels, helping to paint a regional and national picture of influenza activity in the US The map also provides breakouts for each condition on the national and local level and is updated regularly with season progress
  • How Long Is Flu Season? Start, Peak, and End Dates
    Flu season in the United States typically runs from October through March, with activity peaking between December and February That’s roughly six months of elevated risk, though the exact timing shifts from year to year
  • What Is Considered Flu Season? When It Starts and Ends
    Flu season in the United States runs through fall and winter, with activity typically picking up in October and peaking between December and February It can remain elevated into May The exact timing shifts from year to year, but this general window holds for most seasons
  • Is Flu Season 2026 Hitting a 2nd Wave? Know These Symptoms . . . - TODAY
    Flu season is not over yet, experts warn Is there a second wave coming? Here's how to protect yourself as influenza keeps spreading This year's fierce flu season is not over Although
  • Upcoming 2026-27 Flu Season - Vaccinate Your Family
    In the U S , flu can start to circulate as early as October, peak between December and February, and extend through May The best time to get vaccinated is before flu begins circulating in your community It’s not “just” the flu
  • Unique Symptoms Of Flu In 2026 And How Long Infection Now Last
    Flu cases are surging, and reports have shown that this year is the worst hit of all, with record breaking cases, and hospital visits are highest in the last 25 years
  • When Is Flu Season? Timing, Peaks, and What to Expect
    Flu season timing varies each year Learn when it typically starts, peaks, and ends, what affects flu activity, and how to prepare and protect yourself
  • When does flu season end?: What to know about Flu A and B – NBC New York
    There's no official end of flu season so it depends on what expert you ask Though the general consensus is May historically tends to be the final month of the season, before summer starts
  • See where flu season is hitting America the hardest in 2026
    Flu season still brutal but cases are declining After a particularly rough December with record-high health care visits, flu cases are on the decline so far in January





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