I had spinal meningitis when I was like 18 mos. old. My mom (who's an RN) noticed I was turning my head to look at my sister when she came into the room, like I normally would have. She didn't like it, brought me to the doctor, and he told my mom that if she'd waited a couple more hours, I would have most likely been dead but would DEFINITELY have had brain damage. Now, whether I have brain damage is debatable, but at least I'm still alive and kicking.