Covert, 19, never thought she could face the same fate. She got her flu shot yearly without question. But last ...

Here's how to tell if your nausea, bloating, or fatigue could be period flu or something more serious—and how to manage it.

NY's 2025 flu season shattered record-highs, topping more than 432,700 cases by March 1. But here's why that peak may mean an ...

California health officials confirm human cases of bird flu linked to Central Valley dairy farms, with 37 workers and one ...

Where does our avian flu epidemic come from? Commercial, large-scale poultry farming and migrating birds squeezed into ...