Manitoba is once again dealing with avian influenza (HPAI) with several cases

being reported in wild birds and poultry since mid-September.

The detections come as poultry producers remain on alert during the fall migration season, a period when the risk of virus transmission from wild birds typically increases.

Biosecurity Remains a Key Focus

Industry and government officials continue to emphasize the importance of strong on-farm biosecurity practices to help limit the spread of the disease.

Measures such as controlling access to barns, disinfecting equipment and vehicles, restricting visitor access, and monitoring birds for signs of illness remain essential tools for protecting commercial flocks.

Producers are also encouraged to keep birds inside, postpone poultry shows and/or gatherings at this time.

Fall Migration Increases Risk

The presence of migratory waterfowl during the fall is a significant concern because wild birds can carry and spread the virus without showing obvious symptoms.

While all of the confirmed cases so far have been in Manitoba, it’s likely only a matter of time before other Prairie provinces begin reporting detections as well.

Fall migration is now in full swing, bringing large numbers of ducks, geese and other wild birds south through Manitoba, Saskatchewan and Alberta. 

Those birds can carry the virus and spread it to domestic poultry, with producers being advised to watch their birds closely for sudden deaths, even when risk is low.

Poultry producers are being encouraged to remain vigilant and review biosecurity protocols to reduce the risk of exposure with the potential risk being extreme.

Public Asked to Report Sick or Dead Birds

Animal health officials are also reminding the public to report sick or dead wild birds.

In Manitoba, reports can be made to the TIP Line/Forest Fire Situation Centre’s 24-hour reporting line at 1-800-782-0076.

In Saskatchewan, sick or dead birds can be reported to the Ministry of Environment Inquiry Centre at 1-800-567-4224.

In Alberta, reports can be made through Alberta Environment and Parks by calling 310-0000.

Officials advise members of the public to avoid handling sick or dead wild birds.

Ongoing Monitoring

Animal health officials continue to monitor the situation closely and work with affected operations as needed.

The recent cases serve as a reminder that avian influenza remains an ongoing challenge for Canada’s poultry industry, particularly during seasonal migration periods when the risk of new infections is elevated.