New research shows that dairy cows develop an immunity to High-Path Avian Flu (HPAI) after initial infections.
The breakthrough comes after cows exposed through an initial infection showed signs of protection against a secondary exposure. Cows exposed for a second time showed no signs of disease. Their milk production remained steady, and the virus was undetectable.
Researchers at the University of Saskatchewan say their study suggests that a vaccine could be highly effective in managing outbreaks. However, they note differences between infection and vaccination and say that more research is needed.
Related Stories
“I want to say thank you to Sec. Brooke Rollins for using the science-based... information and making a good sound decision.”
“The border closure really was a political one; it wasn’t based upon animal health issues.”
Wholesale egg prices decreased by 64% from their peak in late 2024, while retail prices have dropped by 27%, according to a recent USDA update.
