Concerning ongoing learning, we are taking note. We're doing some interim course corrections as we go, and you can actually see that, but particularly, we're still learning about the virus as well. Our course corrections aren't necessarily with regard to our initial response, but as we learn more and more about the virus. For example, more recently, we've been moving our focus, from just symptomatic people to include asymptomatic ones, as we learned that people who were asymptomatic can transmit. There is, as a matter of course, a need for that ongoing learning and course correction.
We participate regularly with provinces and territories and federal government departments in tabletop exercises and more serious real-life exercises. There's a whole range of things that we do in terms of the preparation and the actual emergency, that planning and preparedness. Evaluations will be a huge part of this, and they will definitely inform where we're going in the future.