The Canadian Nurse is a minor character in South Park: The Stick of Truth.
If The New Kid gets Dire AIDS, after getting bitten by a snake, he can visit the clinic in Ottawa to get healed. After the Nurse cures the New Kid, she tells him that he still has AIDS, but it's no longer dire (it's more like Magic Johnson AIDS).
Like most Canadians, she has beady eyes and a flapping head. She has black hair and wears a white shirt underneath a green jacket and black pants.