NAC is all around great stuff. Everybody should at least have some. It's cheap. It helps lots of things that contribute to not catching de plague. It also helps your body utilize antioxidants. Since they won't let us have effective medicine if we DO catch de plague, the same things we can do to help not catch it also help us kick it.

Exercise. Hot bath. NAC with C and all the other antioxidants you can get. Vitamin D and A. Echinacea.