It is very important that we communicate clearly with Canadians. The National Advisory Committee on Immunization has been very clear: If you haven't had a booster or you haven't been infected within the last six months, please go and get your vaccine up to date.
This is after Health Canada, of course, has done its evaluation on safety on the immunogenicity data that manufacturers are able to provide and some of the clinical data, for example, from the Moderna vaccine manufacturers. All of this has been taken into account to provide the information for the recommendations.
Given that Dr. Tunis is on the panel, I'm wondering if I could pass the mike over to him to provide a bit more detail.