Thank you for the question.
As I said, we should have everybody getting two doses.
I think the stretched interval has been an extremely good strategy. The U.K. has done the same, by the way, and has seen very good results. According to their study—I was just bringing it up from the recesses of my memory—in fact, if you stretch the Pfizer vaccine dose, even for seniors 80 years of age and older, people will have a greater antibody response at 12 weeks, compared with three weeks.
As you said—and I totally agree—it's not a race with other countries. We need to take care of Canada. All Canadians should get that two-dose vaccine, and we will look towards a much more hopeful and optimistic summer and fall.