Before revision:  Our objective in this note is to enunciate the differences between these policies and to suggest modified policies, for post lockdown , that may allow management of Covid-19, while at the same time enabling some degree of reduced social and economic activity  .
After revision:  Our objective in this note is to enunciate the differences between these policies and to suggest modified policies, for post lock-down , that may allow management of Covid-19, while at the same time enabling some degree of reduced social and economic activity .