A second health worker in contact with the Missouri patient who tested positive for bird flu also developed symptoms but wasn ...

A second health worker who cared for a person hospitalized in Missouri with H5N1 bird flu developed mild respiratory symptoms ...

Whooping cough cases are climbing at the fastest pace in years as students across America return to school, U.S. health ...

An extensive study on wastewater samples taken across the United States from May to July found traces of the H5N1 bird flu ...

From July 24 to 26, 2024, Porter Novelli Public Services fielded a nine-question online survey developed with the CDC to ...

Three of the four states had corresponding evidence of human influenza activity from other surveillance systems.

The mandatory testing comes as the total number of infected herds in California has risen to 17. Nationally, officials have ...

In other H5N1 developments, the FDA's vaccine advisory group said it will discuss the composition of H5 vaccines when it ...

For the past several years, millions of birds around the world have been killed or culled because of a highly pathogenic form ...

The resurgence of whooping cough cases in the US this year now accelerated to the fastest pace on record in nearly a decade, ...

The convergence of multiple flu strains in one animal can allow new virus strains to form—just as they did in past pandemics.