VIDEOS:
SCP 049 - The Plague Doctor
The splitting image of this trope, SCP 049 is obsessed with "curing" an unspecified disease. This "cure" involves death of anyone it touched. Curiously, the plague doctor garb, helmet, and cloak are actually parts of its body.
Example of:
Plague Doctor
Plague Doctor Treats COVID-19
Example of:
Plague Doctor