Period flu refers to flu-like symptoms that appear before or during menstruation, triggered by hormonal changes in the body.

The United States is facing one of its most severe flu seasons in decades, data show. Infections and hospitalizations are surging, driven by a new mutated influenza A variant, H3N2 "subclade K." ...

The flu is straining hospitals and urgent cares across the United States, with the surge in infections driven by an aggressive new flu variant. Flu activity remains high in most parts of the country, ...

Expanded eligibility for publicly funded influenza antiviral drugs ends this month, while expanded eligibility for COVID-19 vaccines has been extended to April. 30, the Centers for Disease Control (CD ...

This winter, many people around the world are talking about a new flu strain often called the "super flu." But what is it... and how is it different from the normal seasonal flu that comes annually?

Deaconess reports a 53% spike in flu cases and a 13% rise in RSV. A local doctor breaks down who's most at risk and what to do if you get sick.

The United States is in the midst of one of its worst flu seasons in decades, data show. Cases and hospitalizations are surging, driven by a mutated influenza A variant, H3N2 "subclade K." Experts ...

Flu cases are on the rise once again this winter, and doctors say more kids are catching the virus. Overall, this is the second straight winter that medical experts say flu numbers have increased.