SCP-049 is a humanoid entity. SCP-049 appears to be wearing the clothing and ceramic mask indicative of this profession, SCP-049 will become hostile towards individuals it sees as affected by the "Pestilence" or "Pestilência" in portuguese and SCP-049 will try to cure the individual, but it will kill him cause he cant make the cure perfectly. He will not be angry at any time unless you dont want the injection or if you be angry at him.