How the Sixteenth Century wisdom of Martin Luther relates to Covid-19

In the year 1527 theologian and prominent Protestant reformer Martin Luther chronicled in a letter to the Reverend Dr. Johann Hess, a fellow German Lutheran theologian, the regimen he was undertaking to reduce the chance of being infected by a Bubonic Plague sweeping through Wittenberg, the university town where the 33-34 year old Luther was…