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土壤是人类生存所不可缺少的自然环境因素之一,它与人体的健康有密切的关系。蛔虫病是典型的土壤性蠕虫病,它的感染率高,雌蛔虫产卵量多,因而粪便中蛔虫卵含量最多,与其他寄生虫卵相比较,蛔虫卵的生活力也最强,最能抵抗各种不利于寄生虫卵的环境。因此通常用蛔虫卵作为卫生蠕虫学指标来监测和评价土壤受寄生虫卵污染状况,以便为防止污染,预防疾病提出卫生措施。
Soil is one of the natural environmental factors indispensable to human existence, which is closely related to human health. Ascariasis is a typical soil worm disease, its high infection rate, fecundity eggs ascaris fecundity and feces, ascaris eggs, compared with other parasite eggs, Ascaris eggs also have the strongest vitality, the most resistant A variety of environment is not conducive to parasite eggs. Ascaris eggs are therefore commonly used as indicators of hygiene worms to monitor and evaluate soil contamination by parasite eggs in order to propose sanitary measures to prevent contamination and prevent disease.