At least four cattle herds in Nevada have tested positive for a strain of H5N1 bird flu never before seen in cows, state ...

A strain of the H5N1 bird flu virus that has typically spread in poultry and wild birds recently jumped to dairy cattle in ...

The United States is seeing a second peak in flu cases this season. After doctor’s office visits for flu dipped early this ...

RSV, respiratory syncytial virus, usually peaks in December and January while infecting the nose, throat and lungs, usually ...

Barbie Hsu's death from flu complications has led to a surge in flu vaccinations in Taiwan. With government-funded vaccine ...

Flu cases are spiking in Western Pennsylvania as the region’s doctors treat high numbers of patients stricken with the ...

While flu viruses are detected year-round in the U.S., the virus activity usually peaks between December and February. Flu ...

Learn how to distinguish between Influenza A and B, their symptoms, severity, and effective treatment and prevention methods during peak flu season.

Bird flu, also known as H5N1, continues to spread among U.S. livestock, driving up egg prices and worrying public health ...

State officials say the highly pathogenic avian influenza – more commonly known as bird flu – is widespread in much of the ...

The highly contagious bird flu has hit Montgomery County, Maryland, where officials say a backyard flock of chickens tested ...