Tis the season for sniffling, coughing and calling out of work. Here's what to know about the pathogens circulating in the ...

We used to assume bird flu was a risk solely for outdoor hunters, but new data suggests the virus is entering the home ...

A wreath of ten crAssviruses – hugely abundant viruses that infect gut bacteria and are part of your normal, healthy ...

The CDC formally approved a major change to the childhood immunization schedule by dropping the long-standing recommendation ...

Some states are seeing high levels of the flu, and the new subclade K variant makes it likely for every state to have high ...

Influenza cases are down across the United States, but a new flu strain mutation identified in August is causing a spike in ...

Norovirus, also known as the "stomach flu" or "winter vomiting sickness," is active in California and across the nation. But ...

Learn why the hepatitis B vaccine is recommended for newborns and how it protects infants from a potentially deadly liver ...

A vaccine advisory panel, appointed by U.S. Health Secretary Robert F. Kennedy Jr. voted to end the decades-long ...

he Riau Natural Resources Conservation Agency (BBKSDA) has revealed that the death of an 18-month-old Sumatran elephant named ...

A fast-spreading mutated flu strain is pushing US infections past epidemic levels, raising fears of a severe winter season as ...

The acting CDC director adopted controversial guidance from the agency's advisory panel, upending a decadeslong policy. The ...