Louisiana, Colorado, and New York are among the states with the highest number of influenza-like illness (ILI) symptoms, a ...

Flu season is starting to ramp up as the U.S. settles into the colder weather months and indoor gatherings potentially fuel the spread of viruses.

(NEXSTAR) – The map of flu activity across the United States continues to darken, both figuratively and literally, as case numbers spike upward in most states, according to the Centers for Disease ...

Nearly three million people in the U.S. have gotten sick from the flu so far this season, new data shows. The Centers for ...

Washington, Oregon, Nebraska and Kansas are among the states reporting people with the highest number of influenza-like illness (ILI) symptoms, a new Centers for Disease Control and Prevention (CDC) ...

Sonya Stokes, an emergency room physician in the San Francisco Bay Area, braces herself for a daily deluge of patients sick with coughs, soreness, fevers, vomiting, and other flu-like symptoms. She’s ...

As federal officials question vaccine safety and efficacy, some in public health wonder if data will be undermined also.

MIAMI — Just in time for the busy Thanksgiving travel and family gathering season, health experts are keeping a close eye on a new flu strain that has emerged overseas. A new variant of influenza A, ...