As long as there is human activity, that's where rats breed. When disaster comes, whether floods, volcanic eruptions, and forest fires, the rats came out looking for a safe nest. On the other hand, it is spreading threat of leptospirosis in humans.
In the four seasons, the rats approached the man to seek warm. In the tropics, the rats approached the settlement because of the food, "says the rat Bogor Agricultural University, Swastiko Priyambodo, late January.