The convergence of multiple flu strains in one animal can allow new virus strains to form—just as they did in past pandemics.
Colorado’s outbreak of avian flu in poultry and dairy cattle seems to have died down, though the state continues to monitor ...
Missouri healthcare worker who had contact with a hospitalized patient infected with bird flu developed mild respiratory ...
The H5N1 bird flu has been spreading widely among wild birds, poultry, cows and a growing number of other animals NBC ...
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 ...
A second health worker who cared for a person hospitalized in Missouri with H5N1 bird flu developed mild respiratory symptoms ...
The CDC reports an unidentified source of bird flu infection in a Missouri patient with no known contact with poultry. The ...
Epidemiologists have not yet identified exactly how a person in Missouri contracted bird flu last week, said the U.S. Centers for Disease Control and Prevention on Thursday.