Thank you.
You mentioned the aspect of basically ramping up national testing policies. I'm assuming when you talk about that, you're talking about the testing to say whether someone has COVID. There's a lot of discussion going on right now. As we start to hopefully flatten that curve and try to transition out of that, and get Canadians back out into the public and get the economy back rolling, what measures and steps are going to be needed to make certain that the people who are actually out there have developed immunity such that they can be out in public?
Do you see value in the expansion of more of the immunity testing as well as the testing we're doing right now to determine whether somebody has the virus?