NEW YORK (AP) – As if the flu wasn’t bad enough already: Researchers have confirmed that flu sharply increases the risk of heart attack for older people. Doctors have long known that flu can trigger ...

As flu cases continue to surge during the colder months, doctors are again seeing a troubling pattern: heart disease deaths also rise when the flu spreads.

If it feels like everyone around you has come down with the flu, you're not imagining it. As of Jan. 9, the U.S. Centers for Disease Control and Prevention (CDC) estimates that at least 15 million ...

The US Food & Drug Administration refused to review Moderna’s mRNA flu vaccine this week. Regulators had already shaken up the industry by requiring new safety warnings and don’t appear to be on track ...

This year's fierce flu season is not over. Although parts of the United States are seeing downward trends, influenza activity remains elevated nationally. The 2025-2026 flu season is already shaping ...

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." ...