MRNA technology is already used in Moderna’s and Pfizer/BioNTech’s currently licensed COVID-19 vaccines, which have been found to be safe and effective.

Ostriches on a British Columbia farm have died of the avian flu. Canada ordered hundreds of others to be culled. But two top ...

Over the past three years, avian influenza (H5N1) has spread around the U.S. and affected many species of birds and mammals, ...

Wisconsin will begin testing raw milk from dairy farms for signs of H5N1 avian influenza, joining a national effort to protect both animal and human health. This new testing initiative follows USDA’s ...

Officials said eggs produced after the onset of illness did not enter the food supply, and there are no signs of illness in ...

The most recent infections confirmed by the Centers for Disease Control and Prevention were in early February.

Health officials are making a renewed call for vigilance against bird flu​, but some experts are puzzling over why reports of ...

The past year has been a tumultuous period for the dairy industry, grappling with the onset of the H5N1 bird flu virus in dairy cattle. Dairy farmers have significantly strengthened biosecurity ...

H5N1 bird flu, prevalent in U.S. wild birds, has caused increasing outbreaks in poultry and dairy cows, leading to 70 human cases and one death since 2024. Experts are divided on the pandemic ...

Meanwhile, less than a year after avian flu was first detected in dairy herds, a new strain of the virus has been found in Nevada cows. To make sense of the latest developments, we consulted Matt Koci ...