Nyland informs Geiger that they may have been exposed to contagious disease. So they go into quarantine. And they have to inform everyone they may have come in contact with. And it begins with Camille whom Nyland had sex with. Then comes Aaron who was with Camille. Then Thurmond whom Camille performed CPR on. Then Nurse Atkisson whom Nyland was with. And finally Watters who came in contact with Atkisson. So while they wait, Geiger decides to open a discussion that becomes heated.