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

In its latest update, the CDC said the second health care worker wasn’t tested for influenza because the illness had resolved ...

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

Mysterious US bird flu case in person without any known contact with an infected animal raises spectre of human-to-human ...

A third close contact of a patient in Missouri who was hospitalized with H5N1 bird flu has reported that they also ...

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

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

The H5N1 bird flu appears to be stampeding through dairy farms in California, the country's largest milk producer. Over the ...

Oseltamivir has a controversial past. Governments around the world have spent billions of dollars to stockpile the drug since ...

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

This summary covers various health news briefs including AstraZeneca's breast cancer drug trial results, a bird flu case in ...

The H5N1 bird flu has been spreading widely among wild birds, poultry, cows and a growing number of other animals NBC ...