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世界卫生组织对水源污染状况正在扩大研究。对各类水源中化学物质含量、细菌污染状况都规定了检测标准。鉴于经消化道感染的肠道病毒所引起的流行性疾病日益突出。为此我们对流经郑州市区中心与人民密切接触的金水河、熊耳河的病毒污染及生存状况与季节关系作了调查。自1986年3月开始每季度中期在金水河上、中、下各段相距两华里均在市中心处定点取水样,及时进行处理接种培养,结果培养出肠道病毒6株,报导如下。 试验部分
WHO is studying the status of water pollution. Of all types of water sources of chemical substances, bacterial contamination have provided the test criteria. In view of the epidemic of gastrointestinal tract infections caused by the epidemic diseases have become increasingly prominent. To this end, we investigate the relationship between the virus pollution and the living conditions of the Jinshui River and Xiong’er River, which are in close contact with people in the center of Zhengzhou City, and the seasons. Since March 1986, every quarter of middle and lower reaches of the Jinshui River, the middle and lower reaches of each two wards are located at the city center to collect water samples in a timely manner for inoculation and culture. As a result, 6 strains of enterovirus were cultured and reported as follows. Experimental part