High pathogenic avian influenza moves closer to NC

From a NC Cooperative Extension press release:

High pathogenic avian influenza moves closer to NC

We recently received news that highly pathogenic avian influenza had been confirmed in Minnesota, Missouri, Kansas and Arkansas, which though still several states away, is a lot closer than the Pacific Northwest where it was previously confined. The strains that have been found do not cause illness in humans, and there is no food safety risk with this virus; however, it’s a different story for the birds. Once exposed, the virus spreads quickly, causing high mortality in flocks. These birds do not enter the food chain.

State Veterinarian Douglas Meckes issued a memo this week regarding the outbreak and warned that North Carolina flocks may be at risk. Epidemiological reports point to migratory birds as the carriers of the virus. Any birds that have access to the outside are potentially at risk, as they can come into contact with droppings from wild birds. The Veterinary Division is reaching out to backyard breeders, small flock owners and specialty collections to make them aware of the dangers of having birds outside. Commercial flocks are also at risk, though it is a smaller risk than the outdoor flocks.

Warning signs include: 1) lack of energy and appetite; 2) secreased egg production or misshapen eggs; 3) swelling of the head, eyelids and comb; 4) purple discoloration of the wattles, combs and legs; 5) stumbling/falling down/diarrhea and 6) sudden death.

There are some precautions that backyard chicken owners can take to help prevent the spread of avian influenza: 1) keep chickens and turkeys away from ducks and other waterfowl; 2) install solid fencing so chickens cannot come in direct contact with neighboring chickens and birds; 3) keep your birds away from a watering source that migratory birds may use and protect your feed source as well; 4) buy birds from a reputable source and keep new birds separate from the rest of your flock for 30 days; 5) do not share feeding equipment with other bird owners; 6) wash hands thoroughly before and after working with birds. Wear clean clothes and disinfect cages and equipment that come in contact with birds and their droppings.

By law, any suspected case of avian influenza should be reported to the Office of the State Veterinarian immediately. Bird owners can also contact the division for help with biosecurity plans or other concerns at 919-733–7601.