California health officials reported Tuesday that a child in Alameda County has been infected with bird flu; source unknown.| Los Angeles Times
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
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A version of the H5N1 virus that has killed one person and severely sickened another has been detected in milk samples collected from Nevada dairy herds.| 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
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
The Central Valley is home to many of California's most vulnerable groups to bird flu: agricultural workers. It's also where wastewater surveillance of the virus is the weakest.| Los Angeles Times
Despite warnings of H5N1 bird flu outbreaks among dairy cattle, raw milk enthusiasts say they will continue to drink unpasteurized milk.| Los Angeles Times