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 This is an archive — not current guidance or medical advice. Archived content may be incomplete, outdated, or superseded.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
Interim guidance on the use of rapid antigen detection tests for the identification of SARS-CoV-2 infection - Canada.ca Français fr / Search Search Canada.ca Search Jobs and…
COVID-19: Guidance for repeated PCR testing in individuals previously positive - Canada.ca Français fr / Search Search Canada.ca Search Jobs and the workplace Immigration and…
Long term care home COVID-19 infection prevention and control: Interim guidance - Canada.ca Français fr / Search Search Canada.ca Search Jobs and the workplace Immigration and…
COVID-19 testing: Polymerase chain reaction (PCR) and cycle threshold (Ct) values - Canada.ca Français fr / Search Search Canada.ca Search Jobs and the workplace Immigration…
COVID-19: Guidance on pets and long-term care homes - Canada.ca Français fr / Search Search Canada.ca Search Jobs and the workplace Immigration and citizenship Travel and…
Update with consideration of Omicron – Interim COVID-19 infection prevention and control in the health care setting when COVID-19 is suspected or confirmed– December 23, 2021 - Canada.ca Français fr / Gouvernement…
Aircraft medical evacuation COVID-19 infection prevention and control recommendations from remote and isolated communities in Canada’s North - Canada.ca Français fr / Search Search Canada.ca…
COVID-19: Interim national vaccine storage, handling and transportation guidelines for ultra-low temperature and frozen temperature COVID-19 vaccines - Canada.ca Français fr / Search Search…
Reports of myocarditis and pericarditis after COVID-19 vaccination: Communiqué to health practitioners (June 3, 2021) - Canada.ca Français fr / Search Search Canada.ca Search …
Planning guidance for administration of COVID-19 vaccine - Canada.ca Français fr / Search Search Canada.ca Search Jobs and the workplace Immigration and citizenship Travel and…
Early release: coverage and features are still expanding.
