1. Vaccine and Infectious Disease Organization-International Vaccine Centre (VIDO-InterVac)University of Saskatchewan, Saskatoon, SK, S7N 5E3, Canada
2. Department of Veterinary MicrobiologyUniversity of Saskatchewan, Saskatoon, SK, S7N 5B4, Canada
3. Canadian Food Inspection AgencyNational Centre for Foreign Animal Disease, 1015 Arlington Street, Winnipeg, MB, R3E 3M4, Canada
4. Canada National Microbiology LaboratoryPublic Health Agency of Canada, 1015 Arlington Street, Winnipeg, MB, R3E 3R2, Canada