Plague
Plague means a devastating epidemic. Mainly it is a disease of the rat. The rat and the animal of this species are the main hosts of this disease. Commonly the rats of forests and hills possess plague in their blood. One kind of insect named, “Rat Flee” lives in the skin of these wild rats. If the epidemic is seen in the wild rats, the “Rat Flee” starts to come to human habitation. At this time they suck up blood from the rats of colony and spread the disease. When these untroubled rats become affected and died, the “Rat Flee” sucks human blood. In this way human being becomes affected. After that, the disease spreads by the sneezing of the affected people. The plague is fearer than its epidemic quality.