Rising Avian Flu Cases in U.S. Cattle and Belgian Cats

Mar 11, 2025
By Farms.com

H5N1 Virus Detected in Cats and U.S. Farm Animals

The H5N1 avian flu virus has made its first appearance in domestic cats in Belgium, reported by the Federal Agency for the Safety of the Food Chain, with two cases leading to euthanasia due to severe symptoms. This incident on a poultry farm adds to the growing list of species affected by this versatile virus.

In the United States, the avian flu situation is escalating with new cases identified in domestic cats and further spread in poultry and dairy cattle. Karen DeMarco of Hunterdon County highlighted the proactive measures being taken - "Health department staff are conducting daily symptom monitoring with all individuals who had close contact with the affected animals, and all are asymptomatic at this time."

The ongoing outbreak has significantly impacted the agriculture sector, with the USDA reporting losses across poultry populations and new detections in commercial farming operations. This has led to a sharp increase in biosecurity measures to curb the spread.

The detection of avian flu in diverse animal populations underscores the need for comprehensive monitoring and response strategies to mitigate the spread of the virus and protect both agricultural outputs and public health.

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