A biohazard sticker is seen as researchers work wearing protective suit during a press visit at the Institut Pasteur, where scientists work to monitor and prevent the spread of avian influenza, including the H7N9 bird flu virus, in Paris, France, November 24, 2025. REUTERS/Gonzalo Fuentes
(New York, New York) – The CDC and Prevention says the flu is surging nationwide. An estimated 4.6 million illnesses, 49,000 hospitalizations, and 1,900 deaths reported so far this flu season. Data shows cases continuing to rise, fueled in part by holiday travel and gatherings.
The CDC reports that most infections are linked to subclade K, a newer strain of the H3N2 influenza A virus. Flu activity is currently classified as “very high” in New York and New Jersey, as well as Rhode Island, Louisiana, and Colorado.
New York state recorded 71,123 flu cases in a single week, the highest weekly total since reporting became mandatory in 2004. Hospitalizations in the state jumped 63% week-over-week. Health officials continue to urge vaccination, noting the CDC recommends annual flu shots for everyone 6 months and older, especially those at higher risk of complications.
