Vaccination Is a Layer, but Not Enough

Everything we do to respond to the virus is a piece of Swiss cheese. Vaccination is great, but we all know vaccination is 95% effective. It's fantastic, the mRNA vaccines, but not 100%. So maybe people might want in this intermediate period to use some additional precautions. If you're vaccinated and you're getting out of your car to pump gas, I don't think you need to put your mask on. But if you're going into a rock concert with 10,000 people, you don't know, then you may want to put it on.