1. 1Public Health Agency of Canada, Laboratory for Foodborne Zoonoses, 3400 Boul. Casavant Ouest, Saint-Hyacinthe, Québec, Canada J2S 8E3
2. 2Public Health Agency of Canada, Laboratory for Foodborne Zoonoses, 3200 Sicotte, C.P. 5000, Saint-Hyacinthe, Québec, Canada J2S 7C6