I heard an interesting point made today about the value of massive testing, and the ability to test for the anti-body. A writer was being interviewed in DC...he and his wife believe they got it early on, got sick, got better. But they couldn't get tested, so they're not sure, and are still practicing social distancing, working from home, etc. With the assumption that if you've had it you can't get it again, (and Faucci says he'd bet seriously that will be the case,) this man points out that he and his wife could go back to work, physically, could take meals to elderly neighbors, etc. I hadn't thought of this, but I hope that the medical community and the politicians are aiming hard at that, especially if they want to get a lot of us back to work. Getting a mild form of a disease is the old-fashioned system of innoculation. This is not an argument for the "herd immunity" approach, of course, but people are definitely getting it and recovering from it. If we could test them, and be sure that they are immune, that could start getting us back to work and the economies moving, however slowly. It's something.