The death comes at a time when the H5N1 virus has recently undergone an unusual mutation that is causing concern to the World ...

State and federal data show high levels of respiratory illnesses. Here's what to know about the illnesses circulating this ...

The death of a Louisiana resident who was over the age of 65 signals that future H5N1 infections are not guaranteed to be ...

As cases of the HMPV virus continue to increase in the U.S. and in China, here's what you need to know about the virus.

Cases are climbing in China, but the situation is very different from when COVID-19 emerged five years ago, medical experts ...

The CDC says the risk of bird flu to the general public is low, but public health experts say they are worried the virus ...

Several viruses -- seasonal flu, stomach flu, COVID-19 and RSV -- are surging in the United States and are expected to spike ...

The death in Louisiana — involving a person with underlying health conditions — is the first human case in the United States ...

The latest government data shows that cases of a fast-spreading stomach bug are surging in parts of the United States ...

The U.S. has recorded its first fatal case of H5N1 bird flu, in a person from Louisiana who contracted the virus from ...

Respiratory illness activity is currently considered "high" in the United States, according to the CDC. In one state, it is ...