How long are you contagious with the flu? Experts say you can spread the virus for five to seven days after symptoms start, ...

Cases across the country had appeared to decline before new public health data showed upticks in infections.

Subclade K (previously known as J.2.4.1) is gaining attention because it appears to be spreading much earlier in the flu ...

Influenza is on the rise. Flu activity was "high" or "very high" in 32 states and jurisdictions, as of Dec. 30, according to ...

Flu cases and hospitalizations are surging, already breaking last season's records. Here's where activity is highest, what ...

Have you been sick since the new year started? You're not alone; here's what to know about new H3N2 flu strain and its symptoms ...

It is definitely still worth getting a vaccine. If H1N1 comes around, you can get infected with that one or even a second ...

Learn how Subclade K, a variant of the influenza A virus, is affecting immune responses and contributing to this year’s intense flu season.

Here's the latest on flu cases in Florida, a list of symptoms, how much flu shots cost without insurance and where you can buy an at-home test kit.

Feeling under the weather? You could have Influenza Type A. Here's the difference between Influenza Type A and Type B.

Winter and flu have become almost synonymous with each other. Now, a new flu strain is spreading across the US, leading to a ...

Doctronic reports the 2026 flu shot targets prevalent strains, with early fall recommended for vaccination to ensure ...