Cholera : Cholera is considered to be a powerful demon of disease that usually comes at night, around midnight, in a carriage without horses and after which the sound of long chains being drawn on the ground can be heard. According to folk belief there are always two female demons in the carriage wearing traditional Muslim clothes holding staffs in their hands. One has a black staff and the other a white one. If a man is struck by the white staff he will fall ill but will recover over time, however if he is hit by a black one then he will die soon and there is no help for him. The two female demons are not scared of a dog bark nor can they be scared away by curses or prayers like many other demons of disease.