1. Natural Sciences and Engineering Research Council Visiting Fellow; Centre for Food-borne, Environmental and Zoonotic Infectious Disease, Public Health Agency of Canada; Guelph Ontario Canada
2. Centre for Food-borne, Environmental and Zoonotic Infectious Disease, Public Health Agency of Canada; Guelph Ontario Canada
3. Public Health Risk Sciences Division, National Microbiology Laboratory, Public Health Agency of Canada; Guelph Ontario Canada
4. Department of Population Medicine; University of Guelph; Guelph Ontario Canada