Looking at the available figures, in Europe only Italy has a higher death rate from Covid19 than does the UK. As already pointed out, other countries have a high testing ratio but they also have better health care systems so it is perhaps not simply a higher rate of testing that makes the difference, although they clearly gain an advantage by monitoring and treating people sooner in their illness. Nowhere has it been suggested that everybody should be tested, on the other hand testing those with symptoms and known exposure to infection are obvious candidates for testing. The Far Eastern practice of monitoring the passing public for elevated temperature and taking them aside for testing looks very sensible and is said to have been a major factor in more successful handling of the outbreak. This, however, is something unlikely to happen in the UK because there is no will to take it up plus the equipment is not available and is unlikely to be procured either.