Introduction

The Ontario Animal Health Act, 2009 (AHA) came into force in January of 2010. It gives the Ministry of Agriculture, Food and Rural Affairs (OMAFRA) important tools to detect and respond to findings of significant animal health hazards or animal-related risks to public health in Ontario. This legislation helps keep animals healthy and the agri-food industry strong, which in turn protects Ontario families and strengthens Ontario's economy.

Regulations require laboratories and veterinarians to report certain hazards and findings. On January 1, 2013, regulations came into force under the AHA that helps OMAFRA to better detect and monitor serious and emerging animal health hazards. Under the Regulation for the Reporting of Hazards and Findings (O. Reg. 277/12), veterinary diagnostic laboratories operating in Ontario must report certain laboratory test results, and veterinarians licensed in Ontario must report certain findings to the Office of the Chief Veterinarian for Ontario (OCVO) at OMAFRA.

Reporting requirements

Animal owners, veterinarians and laboratories continue to be responsible for reporting some diseases to the Canadian Food Inspection Agency (CFIA) as they have in the past. In addition to responsibilities for reporting to the CFIA, effective January 1, 2013, laboratories and veterinarians must report the situations described below to the OCVO at OMAFRA.

Laboratories operating in Ontario must report information related to laboratory test positive results for hazards listed in the regulation as Immediately Notifiable Hazards and Periodically Notifiable Hazards (read Table 1 for a list of hazards in each category). If an Ontario veterinarian or their client submits samples to a laboratory in Ontario that subsequently test positive for any of the Immediately Notifiable Hazards listed, it is the responsibility of the laboratory (not the submitting veterinarian), to notify the OCVO of those results immediately. However, if an Ontario veterinarian submits samples to a laboratory outside of Ontario that subsequently test positive for an Immediately Notifiable Hazard, the Ontario veterinarian is responsible for notifying the OCVO of those results immediately upon receipt from the non-Ontario laboratory. Only positive laboratory tests for listed hazards are to be reported by laboratories or veterinarians as above.

Laboratories are facilities carrying out operations and procedures for the examination of samples and specimens submitted by a third party from living or dead animals, animal products, animal by-products, inputs, fomites, vectors, waste material and other things related to animals to which this Act or the regulations apply in order to inform a diagnosis, prophylaxis, treatment or other veterinary analysis in respect of a hazard.

OMAFRA recognizes that many different laboratory tests exist and continue to evolve for various hazards. Therefore, a "positive" laboratory test result includes any of the following, specific to any of the notifiable hazards listed in the regulation for which the laboratory has declared the sample test positive, according to that laboratory’s testing protocols in place at the time:

  • the isolation or chemical identification of the hazard
  • a positive nucleic acid-based test
  • a positive antigen-based test
  • a positive immunological response-based test (indicative of disease and not including immune response to vaccination)
  • the presence of a pathognomonic lesion

Situations of serious risk

Veterinarians must report situations of "serious risk" immediately after making a finding. As a guideline, this includes any animal disease situation that presents a very serious and unusual risk to animal health, food safety or public health. It may be indicated by an unusual cluster of disease or unusually high mortality. Examples include outbreaks of serious emerging animal diseases on multiple premises or known contamination of an animal feed source with a toxic chemical that is likely to subsequently enter the human food chain. This regulation provides a means for such situations to be brought to the attention of authorities. Such serious situations are expected to arise infrequently, such that individual veterinarians may expect to be required to make such reports only rarely.

As a guideline, immediate reporting means as soon as is reasonably possible and within 18 hours of becoming aware of the specific positive laboratory test result or a finding of a serious risk. The information required to be included in the respective reports is described below.

How to make a report

Ontario laboratories reporting laboratory test positive results for Immediately Notifiable Hazards (or Ontario veterinarians reporting positive results from laboratories outside Ontario), must do so by e-mailing the required information to OCVO-Reportable-Notifiable@ontario.ca. All emails sent to that address are automatically forwarded to the OMAFRA veterinary team in the OCVO.

A veterinarian reporting a finding of a "serious risk" must phone the Agricultural Information Contact Centre at 1-877-424-1300. An operator is available 24 hours a day, 7 days a week, 365 days a year to receive calls. Amongst other things, the veterinarian must state clearly that they are a veterinarian making a report to the OCVO at OMAFRA. The party receiving the call will collect basic information including the veterinarian's name, contact number and the nature of the report. They will then forward that information to the appropriate member of the OMAFRA veterinary team in the OCVO.

Depending on the situation, an OMAFRA veterinarian may contact the reporting laboratory or veterinarian to discuss the situation to ensure that OMAFRA veterinarians understand the context of the situation correctly. There is an OMAFRA veterinarian available 7 days a week, 365 days a year, between the hours of 8:00 a.m. and 8:00 p.m. to assess such reports.

Information to be included in a report

The content of a report will vary depending on the type of report and on the information available at the time of the report. The responding OMAFRA veterinarian will work with reporting laboratories and veterinarians to ensure that the appropriate information is captured. Read the formal regulation for a complete list of information to be included in reports.

Information needed when reporting a positive laboratory test for an Immediately Notifiable Hazard

When reporting a positive laboratory test for an Immediately Notifiable Hazard, you must include the:

  • name of and contact information for the laboratory or veterinarian making the report
  • name of and contact information for the person who submitted the specimen, as well as the veterinarian (if any) who requested the sample be submitted to the laboratory
  • name of the Immediately Notifiable Hazard that is the subject of the report
  • laboratory test(s) method(s) and result(s) providing information about the hazard, including information about serovars or subtypes of the hazard detected, if available
  • date the sample or specimen was submitted to the laboratory
  • laboratory case submission (number or identification) code
  • location (municipal address) at which the specimen was taken or collected
  • name and contact information for the owner and custodian of the animals involved
  • type including species and breed(s), purpose, and approximate ages
  • number of animals by type, including species and breed(s) that were at risk, clinically ill, and dead, in relation to the situation, at the time the samples were collected

Information needed when reporting a finding of Serious Risk

When reporting a finding of Serious Risk, you must include:

  • the contact information for the veterinarian making the report
  • a description of the finding that is the subject of the report, including
    • the date and time of the finding
    • the name of any hazard that the veterinarian suspects
    • a description of the clinical presentation of the disease, including the date of onset of clinical signs and any adverse effects that have occurred or may occur
    • the veterinarian's differential diagnoses
    • the current course of treatment if treatment is being provided
  • a description of the control measures taken
  • a description of the steps that have been taken to determine the cause of the serious risk
  • all other information to the veterinarian's knowledge that is relevant to the finding

If samples or specimens have been submitted to a laboratory in relation to the finding, include:

  • the name and contact information of the laboratory
  • the date the samples or specimens were submitted to the laboratory
  • a description of the testing requested, and the results, if they are known

If the finding is in respect of an animal or thing related to an animal (such as a product), include:

  • the contact information for every veterinarian who provides services to the animal(s)
  • the contact information for the owner and custodian of the animal(s) or thing(s)
  • the location of the animal(s) or thing(s) (municipal address) and any unique identifiers that would assist in determining the location of the animal(s) or thing(s)
  • the species, purpose and approximate ages of the animals involved
  • the number of animals (by type, including species and breed(s)) that were at risk, clinically ill and dead in relation to the situation, at the time of the finding

Annual reporting by laboratories for Periodically Notifiable Hazards

Once a year, veterinary diagnostic laboratories in Ontario are also required to submit data to OMAFRA on tests conducted for the list of Periodically Notifiable Hazards (Table 1). This is the responsibility of Ontario laboratories and not veterinarians in clinical practice. This is in addition to laboratories reporting Immediately Notifiable Hazards as described above. These annual reports provide information on disease trends and illustrate animal health surveillance coverage in Ontario. Annual reports must be submitted electronically to OMAFRA by January 31 and contain the data for the previous calendar year. Since laboratories differ in the range of diagnostic testing they offer, OMAFRA staff will work directly with individual veterinary laboratories operating in Ontario to establish electronic file formats and data transfer procedures. Read the formal regulation for a complete list information to be included in annual reports.

Examples of the information needed in laboratory reports for each specimen tested during the previous year for Periodically Notifiable Hazards include the:

  • name of the periodically notifiable hazard for which the specific test was conducted
  • laboratory case submission code and date the specimen was received at the laboratory
  • species and purpose of the animal(s) from which the specimen was collected
  • type of specimen that was tested
  • test(s), method(s) and result(s), indicating whether the sample tested positive, negative or inconclusive
  • information about the serovars or subtypes of the notifiable hazard detected, if available
  • name of the municipality in which the animal(s) or thing(s) sampled was located at the time the specimen was collected
  • number of animals (by type, including species and breed(s)) that were at risk, clinically ill and dead in relation to the situation, at the time the samples were collected

After a report is submitted

Upon receiving a report of a notifiable hazard or serious risk, or upon seeing a significant trend in an annual report regarding a notifiable hazard, OMAFRA will consult with appropriate experts to assess the risk of the situation and respond in a manner that is proportionate to the risk presented by the situation. Depending on the circumstances and level of risk, OMAFRA's response may include:

  • recording the event and waiting to see if other test positives or situations are reported
  • working with laboratories, veterinarians or owners to conduct more tests
  • working with affected veterinarians and owners to manage the situation
  • publishing notices (without specific names or addresses) advising veterinarians and owners on how to manage similar situations
  • working with industry to manage the situation
  • encouraging specific research or surveys
  • working with animal health partners provincially and federally
  • using disease control tools of the AHA

Notifiable hazards to be reported by laboratories to the Chief Veterinarian for Ontario

The following table identifies the hazards that are immediately notifiable (based on positive laboratory results only) or periodically notifiable by Ontario veterinary laboratories to the Chief Veterinarian for Ontario, by the authority of the Reporting of Hazards and Findings regulation under the AHA. Clinical cases that are not supported by a laboratory test specific for the notifiable hazard of concern should not be reported unless they are considered a Serious Risk.

Veterinarians are required to submit immediately notifiable reports only upon receipt of a positive test result from a laboratory outside Ontario. Veterinarians are not required to provide reports on periodically notifiable hazards.

List of immediately notifiable and periodically notifiable hazards by regulation under the Ontario Animal Health Act, 2009

Table 1: List of immediately notifiable and periodically notifiable hazards by regulation under the Ontario AHA
Hazard name Immediately notifiable (based on laboratory positive) Periodically (annually) notifiable by labs
Aino virus Yes No
Aethina tumida (Small hive beetle) Yes No
African horse sickness virus* Yes No
African swine fever virus* Yes No
Akabane virus Yes No
Anaplasma centrale Yes No
Anaplasma marginale Yes No
Anaplasma ovis Yes No
Anaplasma phagocytophilum No Yes
Anatid alphaherpesvirus 1 (Duck virus enteritis) No Yes
Aphanomyces invadans (Epizootic ulcerative syndrome) Yes No
Avian encephalomyelitis virus Yes No
Avian infectious laryngotracheitis virus Yes No
Avian metapneumovirus (Turkey viral rhinotracheitis) Yes No
Avian orthoavulavirus 1/Avian paramyxovirus 1 (Newcastle disease)* Yes No
Avibacterium paragallinarum (Infectious coryza) No Yes
Avipox (Fowl pox) No Yes
Babesia caballi (Equine piroplasmosis)* Yes No
Babesia equi (Equine piroplasmosis)* Yes No
Babesia spp. (Bovine babesiosis) Yes No
Bacillus anthracis (Anthrax) Yes No
Batrachochytrium spp. (Chytridiomycosis) Yes No
Besnoitia spp. (Besnoitiosis) Yes No
Blastomyces dermatitidis (Blastomycosis) No Yes
Bluetongue virus* Yes No
Borrelia burgdorferi (Lyme disease) No Yes
Bovine ephemeral fever virus Yes No
Bovine leukemia virus (Enzootic bovine leukosis) No Yes
Bovine spongiform encephalopathy* Yes No
Bovine viral diarrhea virus No Yes
Brachyspira hampsonii Clade I No Yes
Brachyspira hampsonii Clade II No Yes
Brachyspira hyodysenteriae No Yes
Brucella abortus* Yes No
Brucella canis Yes No
Brucella melitensis* Yes No
Brucella ovis No Yes
Brucella suis* Yes No
Burkholderia mallei (Glanders) Yes No
Cache Valley virus No Yes
Campylobacter fetus No Yes
Campylobacter jejuni No Yes
Caprine arthritis-encephalitis virus No Yes
Carp sprivivirus (Spring viraemia of carp virus) Yes No
Chlamydophila abortus No Yes
Chlamydophila psittaci Yes No
Chronic wasting disease* Yes No
Chrysomya bezziana (Old World screwworm) Yes No
Classical swine fever virus* Yes No
Clostridium botulinum (Botulism) Yes No
Clostridium spp. (other than Clostridium botulinum) No Yes
Coccidia spp. (Coccidiosis) No Yes
Cochliomyia hominivorax (New World screwworm) Yes No
Corynebacterium pseudotuberculosis (Caseous lymphadenitis, Pigeon fever) No Yes
Coxiella burnetii (Coxiellosis, Q-Fever) Yes No
Cryptococcus spp. (Cryptococcosis) No Yes
Cytoecetes phagocytophila (Tick-borne fever) Yes No
Cyprinid herpesvirus-3 (Koi Herpesvirus) Yes No
Cysticercus bovis/Taenia saginata (Bovine cysticercosis)* Yes No
Duck viral hepatitis Yes No
Eastern equine encephalomyelitis virus Yes No
Echinococcus multilocularis Yes No
Ehrlichia ondiri (Bovine petechial fever) Yes No
Ehrlichia ruminantium (Heartwater) Yes No
Eimeria stiedae No Yes
Elaphostrongylus cervi (Tissue worm) Yes No
Enterovirus encephalomyelitis virus (Teschen disease) Yes No
Epizootic hemorrhagic disease virus Yes No
Equine coronavirus No Yes
Equid herpesvirus-1 Yes No
Equine infectious anemia virus* Yes No
Equine rotavirus No Yes
Equine viral arteritis virus No Yes
Foot and mouth disease virus* Yes No
Fowl adenovirus (inclusion body hepatitis, egg drop syndrome) No Yes
Francisella tularensis (Tularemia) Yes No
Gallid alphaherpesvirus 2 (Marek’s disease) No Yes
Goose parvovirus infection (Derzsy’s disease) Yes No
Hantavirus Yes No
Hendra virus Yes No
Herpesvirus of cervidae Yes No
Histomonas meleagridis (Blackhead) No Yes
Histoplasma capsulatum (Histoplasmosis) No Yes
Histoplasma farciminosum (Epizootic lymphangitis) Yes No
Ibaraki disease virus Yes No
Infectious bovine rhinotracheitis virus No Yes
Infectious bronchitis virus/avian coronavirus No Yes
Infectious bursal disease virus No Yes
Infectious hypodermal and haematopoietic necrosis virus Yes No
Infectious pancreatic necrosis virus Yes No
Infectious salmon anaemia virus Yes No
Influenza A virus Yes No
Japanese encephalitis virus Yes No
Lactococcus garvieae No Yes
Lagovirus europaeus GI.2 (Rabbit hemorrhagic disease virus 1, 1A, and 2) Yes No
Lead toxicosis Yes No
Leishmania spp. (Leishmaniasis) No Yes
Leptospira spp. (Leptospirosis) No Yes
Listeria monocytogenes (Listeriosis) Yes No
Louping ill virus Yes No
Lumpy skin disease virus* Yes No
Lymphocytic choriomeningitis virus No Yes
Maedi-visna virus No Yes
Malignant catarrhal fever No Yes
Mammalian bornavirus Yes No
Mycobacterium avium No Yes
Mycobacterium avium subspecies paratuberculosis (Johne’s disease) No Yes
Mycobacterium bovis (Bovine tuberculosis)* Yes No
Mycoplasma agalactiae (Contagious agalactia) Yes No
Mycoplasma capricolum (Contagious caprine pleuropneumonia) Yes No
Mycoplasma gallisepticum (Avian mycoplasmosis) No Yes
Mycoplasma mycoides (Contagious bovine pleuropneumonia)* Yes No
Myxobolus cerebralis (Whirling disease) Yes No
Nairobi sheep disease virus Yes No
Neorickettsia risticii No Yes
Neorickettsia spp. No Yes
Nipah virus Yes No
Orf virus (Contagious ecthyma) No Yes
Pasteurella multocida (Fowl cholera) Yes No
Peste des petits ruminants virus* Yes No
Piscine novirhabdovirus (Viral hemorrhagic septicemia virus) Yes No
Porcine delta coronavirus No Yes
Porcine epidemic diarrhea virus No Yes
Porcine reproductive and respiratory syndrome virus No Yes
Pseudorabies virus (Aujeszky’s disease)* Yes No
Rabies virus* Yes No
Ranavirus Yes No
Renibacterium salmoninarum (Bacterial kidney disease) No Yes
Rift Valley fever virus* Yes No
Rinderpest virus* Yes No
Salmonella gallinarum (Fowl typhoid)* Yes No
Salmonella pullorum (Pullorum disease)* Yes No
Salmonellae, sub-typed Yes No
Salmonid novirhabdovirus (Infectious hematopoietic necrosis virus) Yes No
Scrapie* Yes No
Senecavirus A Yes No
Severe acute respiratory syndrome coronavirus 2 Yes No
Sheep and goat pox virus* Yes No
Streptococcus equi (Strangles) Yes No
Streptococcus iniae No Yes
Swine vesicular disease virus* Yes No
Taylorella equigenitalis (Contagious equine metritis)* Yes No
Theileria spp. (Theileriosis) Yes No
Toxoplasma gondii (Toxoplasmosis) No Yes
Transmissible gastroenteritis virus No Yes
Transmissible spongiform encephalopathies (other than bovine spongiform encephalopathy, chronic wasting disease and scrapie) No Yes
Trichinella spp. (Trichinellosis) Yes No
Tritrichomonas foetus (Trichomoniasis) No Yes
Trypanosoma equiperdum (Dourine) Yes No
Trypanosoma spp. (Trypanosomiasis) Yes No
Variant avian reovirus No Yes
Varroa destructor, miticide-resistant (Varroa mite) Yes No
Venezuelan equine encephalomyelitis virus* Yes No
Verocytotoxigenic Escherichia coli Yes No
Vesicular stomatitis virus* Yes No
Wesselsbron’s virus Yes No
West Nile virus Yes No
Western equine encephalomyelitis virus Yes No
White Sturgeon epivirus (White Sturgeon iridovirus) Yes No
Yersinia enterocolitica (Yersiniosis) No Yes
Yersinia pestis (Plague) Yes No
Yersinia ruckeri No Yes

* These hazards are reportable to your local CFIA District Veterinarian or CFIA's emergency phone number at 1-877-814-2342, by regulation under the federal Health of Animals Act (current as of October 2012). Visit the CFIA website for more information on federally reportable and also federally immediately notifiable diseases.

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