COVID-19 living evidence profile #1: What is known about anticipated COVID-19 vaccine roll-out elements?

The roll-out of the COVID-19 vaccine is arguably one of the largest health-system initiatives ever conducted. As such, there are many activities that vaccine roll-out plans will need to consider, which we summarize in the framework laid out in this living evidence profile. We use this framework in to organize key findings from evidence documents and experiences from other countries and from Canadian provinces and territories. This living evidence profile will be updated every month.