From the Journal

A healthy 16-year-old girl was bothered by a patch of white hair on her forehead; she also had a few white plaques on her abdomen, which had been present since birth. Her maternal great grandmother and...

An 18-year-old man presented with a 3-day history of fever, sore throat, and neck swelling. His past health was unremarkable, and his immunizations were up to date. There was no history of travel outside...