by Dr. Paul Craig Roberts
Many uninformed people are agitating for reopening the economy. That, of course, needs to be done, but not in the unprepared way that it is being done.
Widespread distribution of masks of the N95 standard are a precondition for reopening, but no preparation has been made. The masks are necessary, because the dominant mode of transmission of Covid-129 is by aerosol. The recommended social distancing is ineffective for viruses that are spread by aerosol. Unless special steps are taken, office building ventilation spreads the virus throughout the building.
We hear much about collective or herd immunity. It cannot be relied on. A significant percentage of recovered patients have little or no antibodies. The lack of immunity leads to reinfection.