Confirmed Case of Porcine Epidemic Diarrhea Virus Reported in Southern Alberta

A case of porcine epidemic diarrhea virus (PEDv) has been confirmed on a farm in southern Alberta, the province’s first since February 2022. The diagnosis was laboratory-confirmed on February 21, 2026. The affected site is now under strict containment measures, with three-kilometre and 10-kilometre buffer zones established to prevent further spread. Alberta Pork says no other farms fall within these zones. A full investigation has been launched to determine the source of the outbreak. The producer, the herd veterinarian, Alberta’s Chief Veterinary Officer, and Alberta Pork are collaborating on response and containment efforts.