Those are excellent questions.
Let me first speak to the fact that vaccinations still work. We sometimes hear views—and some of them are perhaps not as well informed as they should be—that vaccination doesn't work anymore. Vaccination still works, and it works particularly well if you have a booster dose, which I think we all collectively want to encourage everyone to do. We currently have less than 60% of adult Canadians who have received the booster dose. That's not enough. We need more than that to protect against omicron and future variants.