Probably a stupid one, but you mentioned below that it's hard to see a pattern re covid19. So my stupid question is, is there a pattern? Given A) no discernable immunity B) wide ranging variance in symptoms, outcomes and mortality And length of infection
Is it possible there are multiple viruses or something infecting people and not just one? Or do (what little testing) the tests confirm just one virus? In hospital cases are all those with severe symptoms being tested to confirm covid 19?