The source of the girl's infection isn't known, though H9N2 has been reported in the country's poultry before.

The latest human case of bird flu in the U.S. occurred in a patient with no reported exposure to affected animals, sparking ...

In other developments, CDC and Ohio partners launched a serosurvey among bovine veterinary workers who attended a recent ...

The director of the Maine CDC says 13 of the state's 16 counties have shown the presence of mosquito-borne disease activity.

A second Missouri healthcare worker who had contact with a hospitalized patient infected with bird flu developed mild ...

A CDC team of epidemiologists, veterinarians, phlebotomists, and health communication specialists worked with the Ohio ...

It seemed like there were a lot of viruses circulating over the summer. It's not our collective imagination, but it is ...

Since April, the H5N1 avian influenza virus, also known as bird flu, has spread like wildfire in America. The virus has been detected in wild birds, poultry, and dairy cows. Nearly 200 dairy herds in ...

In terms of how quickly they alleviate symptoms, oseltamivir and baloxavir are on par, said Yen. But baloxavir is better at ...

A second Missouri healthcare worker who had contact with a hospitalised patient infected with avian influenza developed mild ...