Tuberculosis (TB) Epidemiological Summaries

This report provides an epidemiologic summary of active tuberculosis (TB) disease and latent TB infection (LTBI) in Ontario and includes information available from Ontario’s integrated Public Health Information System (iPHIS) as of January 5, 2026.

This report provides an epidemiologic summary of active tuberculosis (TB) disease and latent TB infection (LTBI) in Ontario and includes information available from Ontario’s integrated Public Health Information System (iPHIS) as of October 6, 2025.

This report provides an epidemiologic summary of active tuberculosis (TB) disease and latent TB infection (LTBI) in Ontario and includes information available from Ontario’s integrated Public Health Information System (iPHIS) as of July 7, 2025.

This report provides an epidemiologic summary of active tuberculosis (TB) disease and latent TB infection (LTBI) in Ontario and includes information available from Ontario’s integrated Public Health Information System (iPHIS) as of April 7, 2025.

This report provides an epidemiologic summary of active tuberculosis (TB) disease and latent TB infection (LTBI) in Ontario and includes information available from Ontario’s integrated Public Health Information System (iPHIS) as of January 6, 2025.

This report provides an epidemiologic summary of active tuberculosis (TB) disease and latent TB infection (LTBI) in Ontario and includes information available from Ontario’s integrated Public Health Information System (iPHIS) as of October 1, 2024.

This report provides an epidemiologic summary of active tuberculosis (TB) disease and latent TB infection (LTBI) in Ontario and includes information available from Ontario’s integrated Public Health Information System (iPHIS) as of July 8, 2024.

This report provides an epidemiologic summary of active tuberculosis (TB) disease and latent TB infection (LTBI) in Ontario and includes information available from Ontario’s integrated Public Health Information System (iPHIS) as of April 29, 2024.

This report provides an epidemiologic summary of active tuberculosis (TB) disease and latent TB infection (LTBI) in Ontario and includes information available from Ontario’s integrated Public Health Information System (iPHIS) as of January 17, 2024.