Let me clarify my last point a bit more. Places like China, H.K., Singapore, Taiwan are the first victims of this "acute" disease. They'd be the front line in this war. Whatever measures they're taking, they're forced into it. I'm sure the rest of the world, for one reason or another, would hope that some of these measures turn out to be winning formula. But while they're experimenting with all these measures, there's no reason to risk importing this virus to anywhere else, and repeat the same experiments already underway that may eventually prove in vain!