Scientists say a concerning genetic mutation has appeared in H5N1 bird flu infected cats living in a New Jersey suburb of New York City| Los Angeles Times
A 3-year-old girl from Durango, Mexico, has died from H5N1 Bird Flu, according to the World Health Organization. The child had no preexisting conditions.| Los Angeles Times
A new strain of bird flu — H7N9 — is detected in at a poultry farm; scientists learn that past human flu exposure may provide some immunity to H5N1.| Los Angeles Times
Cases of H5N1 bird flu in U.S. dairy and poultry workers have largely been mild. But a new case in a British Columbia teenager has experts worried.| Los Angeles Times
H5 bird flu is causing outbreaks in wild birds and poultry, other animals and sporadic human cases.| Avian Influenza (Bird Flu)