The CDC reports the new H3N2 subclade K is particularly affecting younger populations as the country enters peak flu season ...

The flu can also cause a general feeling of fatigue or malaise, Ray says, as well as gastrointestinal issues like diarrhea ...

IF YOU THINK you're hearing more sniffles and coughs—you're not imagining it. Flu season came early for the US, and based on ...

As we get deeper into flu season, a new type of the influenza virus has been identified, the Centers for Disease Control and ...

It's flu season right now, and the U.S. is in the midst of a wave that's straining hospitals. But not all influenza is the same. There are some notable differences between flu A and flu B strains. On ...

Having the flu is a lousy experience, regardless of the type you have. While news of a rough flu season ahead (spurred by subclade K) continues to make headlines, there are two main types of flu, A ...

These are the main symptoms of the flu, per the CDC: ...

Influenza cases are surging earlier than usual this year and NHS leaders have warned of a “tidal wave of flu ” hitting ...

Every winter, respiratory viruses, especially influenza, SARS-CoV-2 and RSV, put huge pressure on healthcare systems ...

If you feel ill but your symptoms are only above the neck — a stuffy nose, a bit of a sore throat — you could just have a ...

A GP has warned about a crucial symptom that could indicate you have COVID-19 rather than a cold or flu, with shortness of ...

While most states are still seeing “low” or “minimal” flu activity, the recent data still shows cases trending upward. Just ...