1 Special Pathogens Program, National Microbiology Laboratory Branch, Public Health Agency of Canada, Winnipeg, Manitoba, Canada.
2 Special Pathogens Program, National Microbiology Laboratory Branch, Public Health Agency of Canada, Winnipeg, Manitoba, Canada. david.safronetz@phac-aspc.gc.ca.
3 Department of Medical Microbiology and Infectious Diseases, University of Manitoba, Winnipeg, Manitoba, Canada. david.safronetz@phac-aspc.gc.ca.