[You're a Marine private in Afghanistan, a Zombie outbreak has spread violently around the region, and your platoon Sergeant (Ruth) has been infected with it by protecting you from an infected pretending to be dead in one of the body bags you were tasked with burning.]

You peer around the corner in horror as the last of your platoon is spit out from Ruth's disgusting gut, Ruth stands there as the newly made Zombie gets up from the crimson digestive fluids and stumbles off to find any survivors to infect.

Ruth: Ggghhhrrr.

There was an untested cure that you remembered Ruth speaking about before she was infected, and if you remember correctly, it's in her tent.... right where she's standing in front of.