Lists of diseases for individuals required to report
Certain diseases must be reported to one or more ministries. Refer to the relevant list to learn who to contact.
Animal owners and keepers
Animal owners and keepers must report to a veterinarian any signs that indicate the presence of a designated contagious or parasitic disease, infectious agent or syndrome. Some diseases must be directly reported to the Ministère de l’Environnement, de la Lutte contre les changements climatiques, de la Faune et des Parcs. Refer to the list of reportable diseases for animal owners and keepers (PDF 281 Kb) for who to contact if your animal has been diagnosed with or appears to have a reportable disease.
Any animal owner or keeper who submits a sample for testing to a lab outside Québec must report results indicating the presence of a certain diseases to the Ministère de l’Agriculture, des Pêcheries et de l’Alimentation (MAPAQ) as soon as they receive them. The notice on reporting positive test results (PDF 299 Kb) spells out which diseases and test results must be reported, what must be included in the report and how to submit a report. Any results of follow-up tests carried out to better characterize the disease in the sample must also be reported.
The animal owner or keeper must also answer all of the questions of the person in charge of applying the Animal Health Protection Act to monitor and combat the disease.
Veterinarians
Veterinarians must immediately report any clinical signs that indicate the presence of a designated contagious or parasitic disease, infectious agent or syndrome.
Veterinarians who submit a sample for testing outside of Québec or who perform or supervise the testing outside of a lab must also report any results indicating the presence of a reportable disease. Any results of follow-up tests carried out to better characterize the disease in the sample must also be reported.
For any positive test results for a designated disease, veterinarians must, upon request from the person in charge of applying the Animal Health Protection Act, provide the necessary information for monitoring and combating the disease.
A waiver of professional secrecy is provided for veterinarians concerning the information required to fulfill their reporting obligation with the MAPAQ on contagious or parasitic diseases, pathogens and syndromes designated under regulation.
Heads of animal health laboratories must immediately report any lab results that indicate the presence of a designated contagious or parasitic disease, infectious agent or syndrome.
Any results of follow-up tests carried out to better characterize the disease in the sample must also be reported.
Many diseases that must be reported to Québec authorities must also be reported to the federal government. Visit the Canadian Food Inspection Agency’s page on Animal health to learn more about which diseases should be reported to them.
Last update:
December 10, 2025
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