SCP-049, also referred to as the Plague Doctor. It is a Euclid-class object under the Foundation's containment. It is a humanoid figure that resembles a 15-16th century European Plague Doctor, with a black robe and a white-beaked mask. It is obsessed with curing every person he encounters of a mysterious "pestilence" only it is aware of, by turning those people into zombies. it was revealed that the clothes are a part of SCP-049's physical body, being similar in biological structure to muscle.