Feb 25 • 18:20 UTC 🇺🇸 USA Fox News

Flu season could linger into spring as doctors warn of second wave on the way

Health experts warn that this flu season may extend into spring, with notable cases of influenza A and B continuing to circulate.

Health experts have issued warnings that the flu season for 2025-2026 is not yet over and may continue well into the spring months. Dr. Michael Glazier, a chief medical officer and pediatrician at Bluebird Kids Health in Florida, pointed out that the current flu season is following historical patterns, where influenza A typically appears first and is most prevalent. As the season has progressed, there has been a notable increase in cases of influenza B alongside ongoing influenza A infections, signaling that the flu virus could persist longer than usual this year. Moreover, this flu season has introduced a new variant of influenza A, known as H3N2 Subclade K, which has contributed to an unusual intensity in flu cases. This highlights the importance of continued awareness and precautionary measures as the seasons transition. Experts suggest that while the timing of these flu waves is consistent with past patterns, the emergence of such variants raises concerns that could potentially complicate the public health landscape and response efforts. These developments indicate a need for the public to remain vigilant about flu symptoms and consider vaccination, especially for vulnerable populations such as young children and the elderly. As the situation evolves, ongoing monitoring of influenza trends will be crucial in managing the public's health amid this prolonged flu season.

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