People of all ages can get norovirus, but more severe infections occur in children younger than five years old, older adults and people with weakened immune systems. Symptoms typically develop within ...

The U.S. government failed to eliminate the virus on dairy farms when it was confined to a handful of states. Now at least 875 herds across 16 states have tested positive.

A startling avian influenza (AI) outbreak is suspected to be behind the sudden deaths of approximately 200 snow geese found in the Allentown area this past week.

The CDC called findings about bird flu mutations in a human case “concerning” but says the risk to the general public from ...

The Food and Agriculture Organization of the United Nations and the World Health Organization teamed up to publish a new report detailing and ranking the most viral foodborne illnesses. Here are the ...

Japanese authorities have started culling about 50,000 chickens on Sunday (Jan 5) following a bird flu outbreak at a farm.

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

The HPAI H5N1 virus has spread globally, infecting birds, mammals, and some humans. Most human cases are mild.

The holidays came with a side of flu for many Americans, with 40 states reporting high or very high levels of illness last ...

Humans infected with bird flu display a wide range of symptoms, from pneumonia requiring hospitalization to no symptoms at ...

“For example, if a human gets infected with a bird flu and also carries a human influenza A virus, these two viruses can ...