This information is intended for health care professionals.
Report a disease
Diseases of public health significance must be reported to the Medical Officer of Health immediately or by the next working day.
Contact us to report a disease of public health significance.
Helpful links
Ontario Health
Public Health Ontario
- investigate all reports of confirmed and suspected cases of reportable diseases in the community and within institutions such as
- schools
- licensed daycares
- hospitals
- long-term care homes
- retirement homes
- report cases to the Ministry of Health and Public Health Ontario for ongoing surveillance and identification of outbreaks
- inspect institutions, premises and facilities where cases or disease transmission is suspected
- manage cases and contacts, which includes providing:
- recommendations to physicians about treatment and chemoprophylaxis
- advice on required testing and specimen sample submission
- recommendations about infection prevention and control measures
- advice on immunization or immune-globulin to cases and contacts
- counselling for cases and contacts about disease prevention