COVID-19: How vaccines are developed

Vaccines are the most effective way to prevent the spread of infectious disease, but developing one can be costly, long, and complex. A safe and effective vaccine will bring us one step closer to the widespread and long-term management of COVID-19.

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Last Updated April 17, 2026, 17:24 (UTC)
Created April 17, 2026, 17:24 (UTC)
criticality_level []
geographic_scope []
open_canada_collection publication
open_canada_date_modified 2020-12-21 00:00:00
open_canada_date_published 2020-12-08 00:00:00
open_canada_keywords {"fr": ["COVID-19", "Coronavrius", "vidéo", "vaccin", "une seringue", "exploratoire", "préclinique", "clinique", "la recherche", "le virus"], "en": ["COVID-19", "Coronavirus", "video", "vaccine", "syringe", "exploratory", "pre-clinical", "clinical", "research", "virus"]}
open_canada_subject ["health_and_safety"]
sensitivity_level unrestricted
title_fr COVID-19 : Comment les vaccins sont créés
update_frequency unknown