 So which approach is, I mean, I suppose if you could say we've eliminated it altogether, but then again, we thought we had eliminated a number of diseases from America, and now, thanks to some border policies, they seem to be back. So is it better just to say we're going to control it than to try to eliminate it and then just find it popping back up because the rest of the world kind of runs on the Wild West theory? Well, the viruses, in effect, get a vote here. So let me explain what I mean.