A new version of the common flu is spreading globally. Virus evolutions are normal, and this one is not necessarily believed ...

"The flu" has several strains, with flu A and flu B considered the most common and most severe. Here's what to know as flu ...

However, getting vaccinated for the flu is still your best chance at preventing severe disease. It can also stop you from ...

Changes in the key antigenic regions of H3N2 viruses suggest that the upcoming flu season may require closer attention to ...

In September, the CDC identified this new variant as being responsible for more than 86% of flu cases in 2025.

Health leaders are raising concerns about subclade K, a variant of influenza A that has mutated from the original H3N2 strain ...

Flu season is underway, and while cases are still low in Missouri, medical professionals are watching a variant called ...

Ahead of the holiday tourist rush, city health officials in New York City reported nearly 14,000 flu cases in the first week ...

Influenza A cases are climbing in northwestern Ontario, with health officials urging residents to get vaccinated.

With Christmas just a week away, doctors are warning about the so-called "tripledemic" surging across New York. According to ...

While wearing a mask remains a hot-button issue of debate, wearing a well-fitting N95 or KF94 mask while in crowded spaces ...

DENVER — State health officials confirmed on Monday that a Denver metro area child is the first in the state to die from the ...