I don't wish to play the threat of corona virus down, especially as someone who is over 60, has type 2 and only one kidney puts me in the at risk group, but we are miles off the government prediction of one fith of the workforce off work. As of yesterday the UK had 116 cases and one death from 18000 tested. The UK working population, including about 4M self employed in around 30M, a fifth of which is 6M. By all means take the threat seriously but let's not panic yet.