Pa dairy industry reaches ‘HPAI-free’ status following aggressive milk-testing of state's dairy cattle Andrew McKeever Feb 12, 2025 0 ...

HPAI-positive samples were detected in dairy cattle on every farm with submitted samples. Now, after a year of nationwide testing, experts have increased their knowledge of the outbreak.

The spread of highly pathogenic avian influenza (HPAI) in U.S. dairy cattle can be traced to a single spillover event from a wild bird, researchers report, raising concern over growing pandemic ...

There have been 985 confirmed cases of avian influenza in dairy cattle across 17 states since first confirmed in March 2024.

Helena, Mont. – On Tuesday, March 17, the Montana Department of Livestock (MDOL) confirmed Highly Pathogenic Avian Influenza (HPAI) in a backyard poultry flock in Gallatin County.

Seroprevalence of highly pathogenic avian influenza (HPAI) A (H5) virus infection has been identified among bovine veterinary practitioners.

The researchers found that 55 percent of survey participants practiced in states with HPAI A (H5) virus-positive dairy herds and 17 percent worked with dairy cattle with known or suspected infections.

HPAI has not yet been identified in any dairy cattle or goats in New York, so transmission from dairy cattle into poultry flocks is not yet a concern for state farms, Tompkins County Whole Health ...

However, HPAI is highly infectious and is generally fatal to domestic birds. No infections in dairy cattle or humans have been detected in Pennsylvania so far.

HPAI has been detected in dairy cattle in 16 states throughout the U.S. since March, the NDA said. “Livestock owners are encouraged to practice good biosecurity and monitor animals for signs of ...

Sharply rising egg prices across the United States blamed on the ongoing H5N1 avian influenza outbreak are mostly being passed along to consumers by grocers and restaurateurs, but some are holding ...

Highly pathogenic H5N1 avian influenza A virus (HPAI H5N1) remains a low risk to the general public, and public health experts in the United States believe that available treatments and vaccines ...