Dairy cows can build immunity to HPAI, according to latest research

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
Education efforts give visitors a closer look at dairy farming at the Rodeo Austin Livestock Show with the help of a cute cow named Lucy.
USDA’s Quarterly Grain Stocks report shows increased supplies across all major commodities, with corn, soybeans, and wheat stocks all rising compared to a year ago. Lewis Williamson with HTS Commodities discusses producer and market sentiment ahead of the key report.
Acre shifts reflect margins, costs, and market opportunities.
The five-day auction drew up to 6,000 people and saw steady prices throughout the event
The USDA’s upcoming reports will drop on Tuesday afternoon, giving the trade real results on acreage shifts, drought concerns, and ongoing trade tensions, adding uncertainty for U.S. farmers.
Expanded access could boost demand for U.S. exports.

Agriculture Shows
Hosted by Scott “The Cow Guy” Shellady and RFD News Markets Specialist Tony St. James, Commodity Talk delivers expert insight into the day’s ag commodity markets just before the CME opens. Only on RFD-TV and Rural Radio SiriusXM Channel 147.
A look at the news, weather and commodities headlines that drove agriculture markets in the past week.
Everything profits from prairie. Soil, air, water — and all kinds of life! Learn how you can improve your land with prairie restoration, cover crops and prairie strips, while growing your bottom line.
Special 3-part series tells the story of the Claas family’s legacy, which changed agriculture forever.