Madam Chair, of course vaccination is going to be a very important tool. There are a number of questions still, though, about immunity from COVID-19. For example, we do not know how long immunity lasts. We do not know, necessarily, if people will need to be vaccinated in an annual way, as is done for influenza. These are questions—
In the House of Commons on November 26th, 2020. See this statement in context.