Another point Bob, is that the medics cry out about how many people are testing positive but they are testing far far more people now than they were before and the numbers aren't as high. Even the people who do the analysis of the numbers accept that if you test more people it's inevitable that you will capture more positive results, but the vast number today are mild infection that require no hospitalisation, and those that do tend not to require invasive oxygen or intensive care. A vastly different scenario to last June or December