High-Path Avian Flu has been confirmed in more than 1,000 herds across 17 states. While it spreads easily in cow udders, researchers have found no signs that it is adapting to humans.
The virus seems to thrive on receptors in cow mammary glands that are similar to those in birds. Most cows recover after a couple of weeks, but the outbreak is still putting a major financial strain on producers.
One estimate from an ag economist suggests a dairy cow 2,500 cows in quarantine could lose half a million dollars a day due to treatment costs, labor, and lost production.
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U.S. Agriculture Secretary Tom Vilsack announced the USDA will help dairy producers dealing with High-Path Avian Flu (HPAI) H5N1 outbreaks in their herds.
Starting Monday, April 29, the USDA will require free avian flu (HPAI H5N1) testing on all dairy cattle before interstate travel. Positive cases must be directly reported to the USDA for tracing.
