On Grey's Anatomy Season 10 Episode 18, the dotors at GSMH are exposed to flu-inflected patients.
As Derek is preparing for a speech, he falls ill amongst many other surgeons. Very, very, very ill, that is.
Meanwhile, the physicins try to help several other patients, from a bubble boy to a mysterious case with a family with children with failing hearts. Also, Alex is introduced to a new and different form of practicing medicine.
Watch Grey's Anatomy online now and find out which doctors escaped the flu.