Avian Influenza Virus Confirmed in Colorado Dairy Cows
In a concerning development, the Colorado State Veterinarian Office confirmed that avian influenza has been detected in dairy cows in northeastern Colorado. This marks the ninth state in the U.S. where the virus has spread from birds to cattle.
The alert was raised on April 22 when a dairy herd showed symptoms of H5N1, also known as the bird flu. Samples were collected and tested positive for Highly Pathogenic Avian Influenza (HPAI) on April 24. The results were confirmed by the USDA National Veterinary Services Laboratory on April 25.
While infected cattle have a high chance of recovery, the USDA has implemented measures to prevent further spread. Cows will now be tested before crossing state lines to contain the virus.
Colorado State Veterinarian, Dr. Maggie Baldwin, emphasized the importance of enhanced biosecurity measures to control the spread of avian influenza. Information on the outbreak can be found on the Colorado Department of Agriculture’s website.
The outbreak of HPAI has been evolving over the past month, with the virus now being transmitted among dairy cattle. It is believed to be spreading from cow to cow and between herds.
As the situation continues to develop, it is crucial for farmers and authorities to remain vigilant in monitoring and controlling the spread of the avian influenza virus. Stay updated for more information on this developing story.
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