(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 ...

(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 ...

Health officials are monitoring two predominant strains of seasonal flu—Type A H1N1 and Type A H3N2—that are causing most of the illnesses. Map showing which states have recorded the most ...

Maps of bird flu cases show the spread of the virus across the United States. Most people infected with bird flu in the U.S. have had mild symptoms. Symptoms of H5N1 birth flu infection in humans ...

The number of H5 bird flu cases among people in the U.S. is now ... while the cause of two of them are unknown. Other states with reported cases include Washington state, Oregon, Wyoming, Nevada ...

Schools in two states have canceled in-person classes for ... The U.S. Centers for Disease Control and Prevention (CDC) reported that the flu is on the rise, contributing to widespread illness ...

The influenza season began Oct. 8 and will run through May, and the Missouri Department of Health and Senior Services has ...