Canada Detects Its 1st Human Case of Bird Flu

There have been dozens of confirmed human cases of bird flu in the U.S. this year. Experts discuss the symptoms, risks and ...
Wastewater in several Californian cities, including San Francisco and Los Angeles, recently tested positive for bird flu. But understanding disease risk and exposure to humans isn’t so straightforward ...
State health officials are investigating possible sources of the H5 avian influenza virus detected for the first time in a wastewater sample from Oahu.