2015年海宁市流动人口血吸虫病抽样监测

目的 了解海宁市流动人口血吸虫病流行情况，评估血吸虫病的潜在传播风险。方法 随机抽取海宁市东、西、南、北、中5个片区各1个乡镇（或街道），对来自血吸虫病流行省的流动人口进行血吸虫病流行情况调查。 结果 共调查了流动人口1 207人，检出血吸虫感染血清学阳性4人（0.33%）；病原学检查未发现血吸虫病患者；血检阳性者主要分布在31~40岁人群，阳性率为1.68%，高于其他年龄组（[χ2]= 6.590，P < 0.05）。 结论 应加强海宁市流动人口的血吸虫病监测工作。

Schistosomiasis surveillance among migrant population in Haining City in 2015

Objective To understand the schistosomiasis epidemic situation among migrant population， so as to assess the potential risk of schistosomiasis transmission in Haining City. Methods Five districts in Haining City were randomly selected to investigate the schistosomiasis endemic situation in migrant population from the schistosomiasis endemic provinces. Results Totally 1 207 persons were investigated and four positives were found in serological tests， with the positive rate of 0.33%， but no patients were found in pathologic tests. The positive cases in serological tests were mainly between 31-40 years old， with the positive rate of 1.68%， which was higher than that of other age groups （[χ2] = 6.590， P < 0.05）. Conclusion The schistosomiasis surveillance work in migrant population still should be strengthened in Haining City.