A mysterious disease has been working its way through the Texas Panhandle, puzzling the agriculture industry. Today, Texas Agriculture Commissioner Sid Miller received confirmation from the United States Secretary of Agriculture, Tom Vilsack, and the Animal and Plant Health Inspection Service (APHIS) that the mystery disease has been identified as a strain of Highly Pathogenic Avian Influenza (HPAI) commonly known as Bird Flu. To date, three dairies in Texas and one in Kansas have tested positive for HPAI. The Texas Department of Agriculture (TDA) is vigilantly monitoring this outbreak.
“This presents yet another hurdle for our agriculture sector in the Texas Panhandle,” Commissioner Miller emphasized. “Protecting Texas producers and the safety of our food supply chain is my top priority. The Texas Department of Agriculture will use every resource available to maintain the high standards of quality and safety that define Texas agriculture.”
Texas a ‘Key Player’ in Dairy
The Texas dairy industry contributes roughly $50 billion in economic activity across the state. Texas also ranks fourth in milk production nationwide and continues to be a key player in the dairy industry.
Commissioner Miller wants to assure consumers that rigorous safety measures and pasteurization protocols ensure that dairy products remain unaffected by HPAI. The Texas dairy industry maintains strict standards to ensure the safety of every product.
No Threat to the Public
“There is no threat to the public and there will be no supply shortages,” assured Commissioner Miller. “No contaminated milk is known to have entered the food chain; it has all been dumped. In the rare event that some affected milk enters the food chain, the pasteurization process will kill the virus.”
Cattle impacted by HPAI exhibit flu-like symptoms including fever and thick and discolored milk accompanied by a sharp reduction in milk production averaging between 10-30 pounds per cow throughout the herd. Economic impacts to facilities are ongoing as herds that are greatly impacted may lose up to 40% of their milk production for 7 to 10 days until symptoms subside. It is vital that dairy facilities nationwide practice heightened biosecurity measures to mitigate further spread.
Texas dairies are strongly advised to use all standard biosecurity measures including restricting access to essential personnel only, disinfecting all vehicles entering and leaving premises, isolating affected cattle, and destroying all contaminated milk. Additionally, it is important to clean and disinfect all livestock watering devices and isolate drinking water where it might be contaminated by waterfowl. Farmers are asked to notify their herd veterinarian if they suspect any cattle within their herd are displaying symptoms of this condition.
“Unlike affected poultry, I foresee there will be no need to depopulate dairy herds,” Miller said. “Cattle are expected to fully recover. The Texas Department of Agriculture is committed to providing unwavering support to our dairy industry.”
NCBA Statement
The NCBA issued the following statement after the announcement.
The National Cattlemen’s Beef Association (NCBA) is aware that the U.S. Department of Agriculture (USDA) and the U.S. Food and Drug Administration (FDA) confirmed Highly Pathogenic Avian Influenza (HPAI) in samples collected from dairy cattle in the United States. Importantly, the agency confirmed there is no threat to human health, and milk and meat remains safe to consume. USDA has confirmed that affected dairy cows do not appear to be transmitting the virus to other cattle within the same herd.
At present, HPAI has not been detected in beef cattle. However, producers are encouraged to implement enhanced biosecurity measures on their farms and ranches to help protect their herds. For more information on animal health protocols and developing an effective biosecurity plan, cattle farmers and ranchers are encouraged to visit www.bqa.org, and complete or update their certification in Beef Quality Assurance practices. Producers can also visit usda.gov for resources on how to manage wildlife to limit exposure to HPAI.
What is Avian Influenza?
Detections of avian influenza in birds are common in the United States. While it is uncommon for HPAI to affect mammals, USDA’s Animal and Plant Health Inspection Service has been tracking some limited detections of HPAI in mammalian wildlife for many years in the United States. Cattle producers are encouraged to implement enhanced biosecurity measures in and around farms and ranches to keep their cattle and workforce healthy and the food supply safe.
Sabrina Halvorson
National Correspondent / AgNet Media, Inc.
Sabrina Halvorson is an award-winning journalist, broadcaster, and public speaker who specializes in agriculture. She primarily reports on legislative issues and hosts The AgNet Weekly podcast. Sabrina is a native of California’s agriculture-rich Central Valley.