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.
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Farmers may benefit from higher turkey prices this holiday season, but risks from HPAI and limited poult placements could further strain the supply.
According to the most recent version of the Household Food Security Report for 2022-2023, food insecurity is on the rise in the U.S.
Fewer cattle on feed suggest smaller slaughter numbers this winter, which could support strong prices if beef demand holds firm.
Dairy farmers are expected to face strong output and export gains, but lower prices and tighter margins will persist into next year.
With the latest detection just across the border, animal health officials on both sides are intensifying efforts to contain the outbreak before it spreads further north.
