Avian Influenza

Avian Influenza Detections Again on the Rise Across Colorado and the Nation

The threat of Highly Pathogenic Avian Influenza is still fully present across Colorado and the country. With multiple new detections in Colorado over the past week, the Colorado State Veterinarian’s Office is continuing to promote biosecurity practices as the best method to prevent the introduction of the disease fatal to birds and poultry. 

Poultry Shows a No-Go At 2022 Colorado State Fair

Upon guidance from the Colorado State Veterinarian, the Colorado State Fair Board Authority has made the determination to cancel any poultry shows during the 2022 fair. This precautionary measure is being taken as highly pathogenic avian influenza continues to affect domestic poultry across the nation. The Board approved the cancellation during their regular Board meeting on Wednesday, May 25, 2022.

USDA Confirms Detection of Highly Pathogenic Avian Influenza in Commercial Operation In Montrose County

The U.S. Department of Agriculture’s National Veterinary Services Laboratory (NVSL) has confirmed the detection of Highly Pathogenic H5N1 Avian Influenza (HPAI) virus in a commercial poultry operation in Montrose County. 

Avian influenza does not present a food safety risk; poultry and eggs are safe to eat when handled and cooked properly. No human cases of avian influenza viruses have been detected in the United States.

USDA Confirms Highly Pathogenic Avian Influenza (HPAI) in Wild Geese in Sedgwick County, Colorado

The Colorado Department of Agriculture (CDA), in conjunction with United States Department of Agriculture’s (USDA) Animal and Plant Health Inspection Service (APHIS) and Colorado Parks and Wildlife (CPW), has confirmed the presence of highly pathogenic avian influenza (HPAI) virus in wild Snow and Ross's geese in Sedgwick County, Colorado.  These birds were collected by Colorado Parks and Wildlife on March 17, 2022 after finding several sick and dead geese at Jumbo Reservoir.  The birds were necropsied at the CPW Wildlife Health Laboratory and samples were submitted to t

HPAI Detected in Midwest, Colorado Poultry Operations Should Prepare by Increasing Biosecurity

In the first confirmed case since 2020, the USDA’s Animal and Plant Health Inspection Service (APHIS) has confirmed the presence of highly pathogenic avian influenza (HPAI) virus in a commercial turkey flock in Indiana on February 8, 2022. Since then, HPAI has been detected in commercial poultry in Kentucky and backyard birds in Virginia. HPAI has also been detected in wild birds across many eastern and southeastern states as part of USDA’s routine surveillance program. There are currently no cases of HPAI in Colorado.