570,556 snapshots · latest May 3, 2026
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Browse and search historical snapshots. This is an archive — not current guidance or medical advice. Archived content may be incomplete, outdated, or superseded. For up-to-date recommendations, always consult the official source website.
For background on coverage and capture methods, see Methods & coverage.
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386,223 snapshots · latest Apr 14, 2026
243,880 snapshots · latest Apr 28, 2026
National summary of COVID-19 cases, hospitalizations, deaths, and testing across Canada, including key epidemiologic trends.
Clinical guidance for seasonal influenza vaccination, including high-risk groups, vaccine types, and programmatic considerations.
Version française des recommandations du CCNI sur le vaccin contre la grippe saisonnière.
Update on mpox activity in Canada, including case counts, epidemiologic links, and vaccination recommendations.
National surveillance report describing trends in HIV diagnoses, transmission categories, and regional patterns.
Overview of how climate change is expected to affect health in Canada, including heat, air quality, and vector-borne diseases.
Early release: coverage and features are still expanding.
