Provincial and territorial tuberculosis control programs participate in the CTBRS national surveillance system by reporting to the Centre for Communicable Diseases and Infection Control (CCDIC), Public Health Agency of Canada (PHAC), all new and re-treatment cases of active tuberculosis that meet the Canadian case definition (given below). (NOTE: Prior to 2008 in Canada, re-treatment cases were reported as relapsed cases.)
Whether treatment was started or not, report all cases of tuberculosis diagnosed in Canada in the following groups: Canadian citizens, permanent residents, refugees, refugee claimants and protected people.
For temporary residents (visitors, students and people granted work permits) and those foreign nationals who are in Canada illegally, report only those cases for which treatment was started in Canada. The province/territory in which the treatment is started should report the case.
Data are submitted either on paper forms mailed or couriered to CCDIC, or in an electronic dataset submitted via protected email to CCDIC. Regardless of the format, the submitted data comprise the items contained in two reporting forms (refer below), the Active Tuberculosis Case Report Form - New and Re-treatment Cases and the Treatment Outcome of a New Active or Re-treatment Tuberculosis Case. The Canadian Tuberculosis Reporting System Form Completion Guidelines were developed to assist in the completion of the reporting forms. Current versions of the reporting forms and completion guidelines are available at the Public Health Agency of Canada, Tuberculosis Prevention and control.
From the data collected by the CTBRS, PHAC publishes an annual report on the epidemiology of tuberculosis called Tuberculosis in Canada, first published in 1995, after the transfer of responsibility for this national surveillance system from Statistics Canada to PHAC. Data are reported to reflect disease trends federally and provincially/territorially and include breakdowns by demographic characteristics (including age, sex and origin), laboratory and clinical findings, treatment details, HIV status and other risk factors or markers of disease, and the final outcome of treatment. National data are available in published form back to 1924 and in electronic case-level format back to 1970.
This national laboratory-based surveillance system was established in 1998 to collect timely data on TB drug resistance across Canada. Participating laboratories include members of the Canadian Tuberculosis Laboratory Technical Network (covering all provinces and territories). These laboratories report data annually on drug susceptibility test results for all TB isolates to the CCDIC, PHAC. Data are reported in both paper and electronic format and comprise the information found on the M. tuberculosis Complex Antimicrobial Susceptibility Reporting Form.
PHAC publishes an annual report using data collected by the CTLSS called Tuberculosis Drug Resistance in Canada. This report includes federal, provincial and territorial results on TB drug resistance patterns, including multidrug- and extensively drug-resistant strains.
For paper copies of the documents, please contact:
Surveillance and Epidemiology Division
Centre for Communicable Diseases and Infection Control
Public Health Agency of Canada
100 Eglantine Drive, AL 0603B
Ottawa, ON K1A 0K9