| The article raises a number of interesting points, but, unfortunately, with the newest data on the alarming dramatic increase of equally contagious Delta breakthrough infections among the fully vaccinated it may be time to re-evaluate how much vaccination alone protects everyone from Delta. Personally, I think enforced mask wearing has become critical now that Delta has reduced the protection of vaccines (though everyone should still get vaccinated to greatly reduce the chances of infection, hospitalization, and death). |