But we have to sort through that confusion: Masks continue to be a useful tool, especially because coronavirus infection rates in much of the country are still elevated. But as more people get vaccinated and infection rates fall even further, we are going to have to start thinking about when we can loosen indoor mask restrictions, too.
It is worth remembering why masks were recommended in the first place. It was to greatly reduce the amount of virus an asymptomatic carrier might release into the air. While there was some protection to the wearer as well, especially with high filtration…
