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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In June, prices were down 77% compared to the highest weekly price in 2022.
The number of dairy-beef cattle are on the rise.
Customers have reported a 55-percent reduction in the use of antibiotics as a result of the new technology.
According to the USDA Outlook Board, margins could improve for producers depending on a decrease in cases of High-Path Avian Flu (HPAI).
