By Jamie Martin
The Louisiana Department of Health has confirmed the first fatal H5N1 infection in the U.S., involving a patient over 65 with underlying conditions.
The individual likely contracted the virus from backyard poultry and wild birds. Officials have not identified any related cases, but the event highlights growing concerns about avian flu's impact.
“The Department expresses its deepest condolences to the patient’s family and friends as they mourn the loss of their loved one,” said the LDH in its statement.
Since 2024, the U.S. has documented 66 human H5N1 cases, most of which were mild. However, a new genotype carried by migrating wild birds has caused severe infections, including one in Louisiana and another in a British Columbia teen who is recovering.
The USDA has also reported outbreaks in poultry across five states. Major incidents include a broiler farm in Delaware with 125,000 birds and multiple facilities in California. Backyard flocks in Arkansas and Idaho have also been affected.
Additionally, mammal cases are rising, with 30 new H5N1 detections primarily among domestic and wild cats. Reports include domestic cats in California, Oregon, and Minnesota, as well as wild cats like bobcats and mountain lions. Other mammals, such as foxes and raccoons, have also tested positive.
As the virus spreads, researchers emphasize the importance of monitoring and preventive measures to mitigate further impact on humans and animals.
Photo Credit: usda
Categories: National