Asclepias, why not have government enforced testing for every disease in the Merck Manual? That way we can have the stats. The illegal aliens and homeless bums will gladly comply! And when the results indicate race differences in as to who is susceptible to various diseases and who are naturally immune you can whine about racism and shit!
The fact many folks might not realize is hospitals are there to pay salaries to their employees and make money. They want elderly folks who test "positive" or whatever to come there and they make it difficult to leave. Just the shock of the hospital experience undermines the elderly individual's immune system. And then exposure to who knows what bacteria and viruses that all hospitals have floating around, basically transporting a sick elderly person to the hospital is a death sentence, and a profitable one for the hospital.