Health officials have announced six more H5N1 bird flu infections in humans: five in California and the first known case in Oregon.| Los Angeles Times
News and analysis about water quality, air pollution, weather patterns, environmental issues and climate change.| Los Angeles Times
A dairy worker in Nevada has reportedly been infected by the killer variant of H5N1 bird flu; analysis shows changes in new strain that makes it more lethal in mammals.| 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
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)