An epidemiological study of hand-washings in a school life

Abstract

Now, hand-washing is one of health habits to no effect. It is the objects of hand-washings to take away bacterium on preventive medicine, and to keep clean. That is indispensable for our health life, speciality for group's health life. In the case of a mass outbreak of infectious deseases, the habit of hand-washing is very important for school children.