蚂蚁、蟑螂、灶鸡是城市住宅中常见的害虫。据防疫部门检验,在他们的肠腔里和体表面,常携带有伤寒、霍乱、痢疾、结核、麻病、炭疽病菌与肝炎病毒等微生物。当害虫在食橱里和灶台上活动觅食时,必然会污染食品餐具和环境。因此,消灭这些害虫可以保证人们身体健康,是保健的重要措施之一。 Ants, cockroaches, and chickens are common pests in urban dwellings. According to the inspection of the epidemic prevention department, microorganisms such as typhoid fever, cholera, dysentery, tuberculosis, rickets, anthracnose and hepatitis virus are often carried in their intestinal cavities and body surfaces. When pests feed in the cupboard and on the stove, they will inevitably contaminate food utensils and the environment. Therefore, the elimination of these pests can ensure the health of people and is one of the important measures for health care.