The progression of the species-jumping disease has been unprecedented, including the first-ever U.S. cases of infections in ...

Symptoms usually come on suddenly, according to the CDC, and can include fevers above 100.4 degrees F, dry cough, sore throat, runny nose, body aches, headaches, chills and occasionally nausea, ...

If you're sick with flu, wash your hands after you touch your face, mouth, or nose to limit how much you spread the virus. (Photo Credit: E+/Getty Images) Three types of flu viruses affect humans ...

This colorized electron microscope image released by the National Institute of Allergy ... For the first time since the 2022 ...

Most of the UK has been placed under an avian influenza prevention zone after cases show no sign of stopping. The new zone to ...

Health officials urged people to identify avian flu symptoms early and properly cook chicken and eggs to limit risk of ...