My concern is that this action comes too late to prevent truly massive loss of life in the USA. In order to sustain the effort needed in the area around “The City,” other parts of the nation needed to remain somewhat open and functional. With the spread of the virus to numerous other population centers, I see that possibility receding rather dramatically. The “supply chain” is under considerable strain, and distribution of not only medical supplies, but food, is threatened. Again, IMO, cordoning off a region of the lower-48, is simply too little, too late. I’m afraid that we’re looking, more and more, like Italy. An old adage comes to mind, “do something, even if it’s wrong.” In this instance, it might more aptly read, “do something, even if it should have been done a month ago.” It’s all very sad and unfortunate.