新济洲为南京市长江中的一个洲岛 ,为血吸虫病重疫区 ,面积 6 km2 ,人口 380 0多人 ,耕地 36 6 .85 hm2 ,农作物主要为小麦、水稻、棉花等 ,洲上有水牛 110头 ,羊 40头 ,多为散养。近 3年长江连续洪水 ,当地居民因抗洪、生产、捕鱼、生活等接触疫水 ,血防部门对接触疫水者采取 Xinjizhou is a island in the Yangtze River in Nanjing. It is a severe epidemic area of ​​schistosomiasis, with an area of ​​6 km2, a population of 380 0 and a cultivated area of ​​36 6 .85 hm2. Its crops mainly include wheat, rice and cotton. Buffalo 110, 40 sheep, mostly free-range. In recent 3 years, the Yangtze River continuous floods, local residents due to flood fighting, production, fishing, life and other contact with the water, blood protection departments to contact with the water to take