The Canadian Food Inspection Agency is warning people with backyard chickens to take extra steps to ensure their hens don’t contract avian influenza (AI).
More commonly known as the bird flu, this disease can cause illness and sudden death in birds and is also transferable to humans, who would experience severe flu symptoms.
The most common way for domestic hens to contract AI is through contact with wild birds, said Dr. Abed Harchaoui, national manager of terrestrial epidemiology for the CFIA.
“The origin of transmission is fecal matter, so if a wild bird is leaving fecal matter where there is domestic poultry or if there’s contamination of the feed or water then there is a huge chance that disease can be transmitted,” he said.
Harchaoui also said physical contact between birds could transfer the disease, and that the most common carriers are waterfowl like ducks and geese.
Symptoms among birds can include loss of appetite, lethargy, low egg counts, coughing, vomiting, diarrhea, swelling around the head, neck and eyes and sudden death.
If an owner suspects their birds are carrying the disease, Harchaoui said that they should contact their vet. They can also contact the Provincial Ministry of Agriculture, or the CFIA district offices.
He also recommended several steps to decrease the chance of contamination. Including:
•Preventing contact with wild birds and other animals by ensuring there is good space and physical barriers between the coop and the wild
•Properly cleaning the coop and equipment, and always cleaning hands, clothing and footwear before and after handling birds.
More tips are explained in a video put out by the CFIA.
For more information on avian influenza you can visit the Canadian Food Inspection Agency website.