What are the symptoms of bird flu and how does it spread?
Humans infected with bird flu display a wide range of symptoms, from pneumonia requiring hospitalization to no symptoms at ...
In severe bird flu cases, the virus can mutate as it lingers in the body
A 13-year-old girl in British Columbia who was hospitalized with bird flu for several weeks late last year harbored a mutated ...
Agriculture officials confirm case of bird flu in Pocahontas County, W.Va.
State officials confirmed a case of bird flu Friday in Pocahontas County, West Virginia.A case of Highly Pathogenic Avian ...