KDA: Avian influenza found in Kansas backyard flockKDA: Avian influenza found in Kansas backyard flock

It’s a spring ritual for many backyard chicken farmers. But as they head to their local farm supply stores to purchase baby chicks to add to their flocks, the Kansas Department of Agriculture warns it has confirmed the presence of highly pathogenic avian influenza (HPAI) in wild birds and in a backyard flock in the state.

On March 9, KDA announced HPAI had been found in wild waterfowl in central Kansas. This was the state’s first confirmed case of HPAI since 2015.

“Confirmed HPAI in wild birds in central Kansas is an indication that Kansas birds are at risk of exposure from the wild migratory bird population,” said Justin Smith, Kansas animal health commissioner, in a press release. “We’ve encouraged Kansas poultry owners to be aware of this possibility, but now the reality is, all poultry owners need to be vigilant in taking steps to protect their flocks from avian influenza. If you haven’t implemented biosecurity practices yet, the time to do it is now.”

Then, on March 12, the USDA Animal and Plant Health Inspection Service confirmed the presence of HPAI in a noncommercial backyard mixed-species poultry flock in Franklin County, in eastern Kansas. Samples from the flock were tested at the Kansas State Veterinary Diagnostic Laboratory and confirmed at the USDA APHIS National Veterinary Services Laboratories (NVSL) in Ames, Iowa.

KDA is working with USDA APHIS on a joint incident response. KDA officials reportedly quarantined the affected premises, and birds on the property will be depopulated to prevent the spread of the disease.

Avian influenza

HPAI is a highly contagious viral disease that can infect chickens, turkeys and other birds; it can cause severe illness and/or sudden death in infected birds. Avian influenza can also cause sudden death in birds even if they aren’t showing other symptoms.

Notable symptoms of HPAI to watch for include:

If these symptoms are observed in your birds, contact your veterinarian immediately. If you don’t have a regular veterinarian, contact KDA’s Division of Animal Health office toll-free at 833-765-2006.

Biosecurity precautions

Anyone involved who produces poultry, from the small backyard chicken owner to the large commercial producer, should review their biosecurity activities to ensure the health of their birds, according to KDA.

The steps to take include:

Find guidance on biosecurity on the KDA Division of Animal Health webpage, agriculture.ks.gov/hpai. More biosecurity resources as well as updates on the current HPAI status nationwide can be found on the APHIS website, aphis.usda.gov/hpai.

Continuing response

According to the U.S. Centers for Disease Control and Prevention, the recent HPAI detections do not present an immediate public health concern. No human cases of these avian influenza viruses have been detected in the United States. Birds and eggs from the infected flock will not enter the food system.

As part of existing avian influenza response plans, federal and state partners are working jointly on additional surveillance and testing in areas around the affected flocks. USDA is working with its partners to actively look for the disease in commercial poultry operations, live bird markets and in migratory wild bird populations.

The Kansas Department of Agriculture contributed to this article.