Originally published on Tue January 15, 2013 3:24 pm
One week after the brilliant young quarterback Robert Griffin III blew out his right knee in an NFL playoff game, fans' questions have morphed from "How could this have happened?" to "When do we get him back?"
But figuring out when an athlete with damaged knee ligaments can get back in action is an inexact art at best, because medicine has yet to come up with a solid way to fix a knee.
A smoldering epidemic already affects an estimated 4 million Americans, most of whom don't know it.
It's hepatitis C, an insidious virus that can hide in the body for two or three decades without causing symptoms — and then wreak havoc with the liver, scarring it so extensively that it can fail. Half of all people waiting for liver transplants have hepatitis C.