I teach patho to nursing students. Every semester since spring of 2020, I have taught about Covid. And every semester to have to change my lecture to keep up with new data. I was teaching Covid this semester and I told them that if nothing else, understand the science 1/n I explained how Covid attaches to ACE2 receptors in the nose, throat, heart, kidneys, and gut first. That’s why you see a runny nose, sore throat, myocarditis and acute kidney failure first. There aren’t as many ACE 2 receptors in the lungs, so Covid hits the lungs later.