As I write this the government is agonising over whether to move from the ‘Rule of Six’ plus selected regional lockdowns to a full UK-wide lockdown.
There are plenty of pundits to analyse and pontificate upon this scenario. Meanwhile, the everyday guy and his family live in trepidation that one or more of them will catch Covid-19.
Once upon a time, the experts said that the Covid-19 virus could only be transmitted by being in close proximity to an infected person or by touching a contaminated surface. It is now recognised that Covid-19 can also be airborne i.e. it can remain suspended in the air for some time to infect people by inhalation.