The U.S. is in peak flu season, as the CDC releases a map of influenza activity across the country. See which states are at ...

All age groups in the United States are experiencing a "high severity" of influenza cases among all age groups for the first ...

Weekly numbers show that 2% of U.S. deaths for week 5 were due to the flu. COVID was responsible for 1.5% of deaths in the ...

Sonya Stokes, an emergency room physician in the San Francisco Bay Area, braces herself for a daily deluge of patients sick ...

A new Centers for Disease Control and Prevention study suggests that bird flu may be spreading under the radar in the U.S. In ...

Flu activity in Michigan is considered "very high," according a report from the U.S. Centers for Disease Control and ...

Out of 150 participating veterinary practitioners across the country, three had antibodies indicating recent infection with ...

Each strain also affects children differently. Flu A is more likely cause ear infections than Flu B, but Flu B can cause ...

A Wyoming woman hospitalized with bird flu is the state's first human case after her flock of chickens became infected and ...

The number of measles cases in an outbreak in West Texas continues to grow, with 58 patients confirmed in communities near ...