Disease Reporting Contact Information

Ontario Animal Health Network

Important Contact Information: Companion Animals



Animal Health Laboratory: 519-824-4120 x 54530 pathologist available during business hours.


Federally reportable diseases:

Immediately notifiable diseases in Ontario:


Situations of serious risk (report to OMAFRA):

  • Unusually high mortality in a particular animal type or area
  • Possibility of a new and emerging hazard
  • Likelihood of affecting multiple premises
  • Potentially serious human health implications

Veterinarians can report animal health incidents of concern through the Agricultural Information Contact Centre 877-424-1300

Public Health Unit Locations


CFIA area and regional offices (Ontario)