The Canadian situation differs in nature from the community spread that has occurred in other parts of the world.

The environmental community has historically appeared satisfied on walking away from the table if they couldn't get the whole pie. That's no longer the case now. We're willing to take whatever pieces we can get, because we can always come back.

I didn't bring any masks to wear on the street.

It's a new phenomenon. It's just emerging. We're very concerned. We know it's happening, but we're really not sure why it's happening or where this is going.

That floors me a little bit.

We are very concerned about this. It's still probably an unusual occurrence in healthy people, but we're concerned enough that we want to alert people.