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随着世行贷款项目在菲律宾和中国相继结束,用于血吸虫病监测和防治的资金将减少,该病的流行、感染强度和发病率可能回升,特别是那些较贫穷和偏远地区。目前日本血吸虫的感染模式已更趋局域化。在中国和菲律宾的中至高度传播地区的社区纵向研究提示,虽然每年的病例普查和用吡喹
As World Bank loan programs come to a close in the Philippines and China, funding for monitoring and control of schistosomiasis will decrease, and the prevalence, intensity and incidence of infections may pick up, especially in poorer and remote areas. At present, the infection pattern of Schistosoma japonicum has become more localized. Vertical community studies in medium-to-high frequency areas in China and the Philippines suggest that although annual case censuses and use of praziquain