Pneumococcal disease: Monitoring

How Canada monitors pneumococcal disease

The most severe form of pneumococcal disease, invasive pneumococcal disease, is a nationally notifiable disease in Canada. That means that every confirmed case of invasive pneumococcal disease is reportable to public health. This ensures actions can be taken to protect people in the community or across the country.

When a case of invasive pneumococcal disease is confirmed, health care providers and labs report it to their local public health unit or office. The report of the case is then forwarded to the respective provincial or territorial public health department. Provinces and territories then provide annual data to the Public Health Agency of Canada. This is done through the Canadian Notifiable Disease Surveillance System or a disease-specific surveillance system.

In addition, a system called Surveillance of Invasive Streptococcal Disease, or eSTREP, carries out national surveillance of:

This is supported by the National Microbiology Laboratory, which is part of the Public Health Agency of Canada.

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2026-10-20