‘Covid Arm’ Rash After the Moderna Shot Is Common but Not Worrisome
Reactions frequently occur after vaccines while the immune system is doing its thing
Published in
6 min readMar 9, 2021
About five days after I got my Moderna vaccine, I found myself scratching the place where I’d gotten it. At first it was automatic, like scratching any itch, but soon I realized it was really itchy — and big…