Notification Pathway for Special Pathogens
The following notification pathway is to be used when a potential special pathogen case is identified in a human.
A special pathogen (SP) is a term applied to encompass Risk Group 4 pathogens and unknown emerging pathogens that are highly infectious, involve human-to-human transmission, likely cause severe disease and high mortality, and when effective prevention and treatment measures may not be available.

Footnotes and Additional Resources
- Public Health Ontario Viral Hemorrhagic Fever (VHF) Symptom and Exposure Risk Assessment Tool: Viral Hemorrhagic Fever (VHF) Symptom and Exposure Risk Assessment
- Public Health Ontario IPAC Resources for Viral Hemorrhagic Fevers:
https://www.publichealthontario.ca/en/Diseases-and-Conditions/Infectious-Diseases/Vector-Borne-Zoonotic-Diseases/Ebola - Locate your Public Health Unit: https://www.ontario.ca/page/public-health-unit-locations.
- Public Health Ontario Laboratory Customer Service Centre: 416-235-6556/1-877-604-4567 during normal business hours; 416-605-3113 after-hours.
- Public Health Ontario Diagnostic Serology for Viral Haemorrhagic Fevers:
https://www.publichealthontario.ca/en/Laboratory-Services/Test-Information-Index/VHF-Diagnostic-Serology
For Ministry of Health guidance regarding special pathogens, refer to:
https://www.ontario.ca/page/ministry-health-emergency-management-plans-and-strategies
