Doctors Keep Teen Awake for a Week to Keep Parasite from Tunneling into Her Eye

Contact lenses seem harmless, but they can cause the eyes some serious damage, something that 18-year-old Jessica Greaney learned the hard way. She was nearly left blind last month, when a parasite burrowed into her eye and started feeding on her cornea, all because of a contaminated lens. When Jessica first noticed that her eyelid was drooping, she […]