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H5N1 in dairy cattle - USDA offers support & solution

USDA offers support to producers for fighting H5N1 in dairy cattle

By Farms.com

H5N1, a highly pathogenic avian influenza virus, has been detected in dairy cattle herds across the United States. While the risk to human health remains low, biosecurity practices are crucial to prevent the spread of the virus among cows.

The USDA is urging dairy farmers to implement biosecurity measures to limit the spread of H5N1. These practices include disinfecting parlors, equipment, and clothing, separating sick cows, and restricting farm traffic.

The USDA offers various resources to assist producers, including free H5N1 testing for dairy cattle, financial compensation for milk production losses, and support for developing biosecurity plans. The department is also collaborating with the CDC and FDA to ensure human health protection.

While a cattle-specific vaccine is under development, biosecurity remains the most effective tool to control H5N1 in dairy herds. The USDA is committed to supporting farmers in their efforts to protect animal and human health.


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ASF Control Lessons - Dr. Mary-Louise Penrith

Video: ASF Control Lessons - Dr. Mary-Louise Penrith


In this episode of The Swine it Podcast Show Canada, Dr. Mary-Louise Penrith, Extraordinary Professor at the University of Pretoria, shares what decades of work have revealed about ASF control. She explains why vaccine development remains difficult, how human activity and food waste drive disease spread, why resistant pig populations are an important research area, and how strict biosecurity with the right disinfectants can help to stop transmission. Listen now on all major platforms!

"It's really a very human-driven disease because people move pigs, decide how they're raised, how they're sold, and good biosecurity can do anything to ensure control."

Meet the guest: Dr. Mary-Louise Penrith / mary-louise-penrith-2b12bb42 is an Extraordinary Professor in the Department of Veterinary Tropical Diseases at the University of Pretoria, South Africa. A veterinarian and internationally recognized researcher, she has dedicated decades to African swine fever epidemiology, control, and pig health, supporting FAO and WOAH initiatives while advancing research and education. Listen to Dr. Mary-Louise Penrith on the Swine Health Blackbelt Podcast, available on all major platforms.