›› 2014, Vol. 32 ›› Issue (3): 4-180-185.

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Assessment on the Effect of Joint Effort for Schistosomiasis Control in Hubei Province

XU Jing1,ZHANG Xian-feng2,GAO Jing1,HUANG Xi-bao3,ZHANG Li-juan1, LI Shi-zhu1,CAO Chun-li1,ZHU Hong-qing1,YU Qing1,DANG Hui1,BAO Zi-ping1,JIA Tie-wu1,CHEN Zhao4,WANG Li-ying4,ZHOU Xiao-nong1,HAO Yang5 *   

  1. 1 National Institute of Parasitic Diseases, Chinese Center for Disease Control and Prevention; Key Laboratory of Parasite and Vector Biology, Ministry of Health; WHO Collaborating Center for Malaria, Schistosomiasis and Filariasis, Shanghai 200025, China; 2 Schistosomiasis Control Leading Group Office, Hubei Provincial Government, Wuhan 430071, China; 3 Hubei Provincial Center for Disease Control and Prevention, Wuhan 430079, China; 4 Disease Control Bureau, National Health and Family Planning Commission, Beijing 100044, China; 5 People’s Medical Publishing House, Beijing 100078, China
  • Online:2014-06-30 Published:2014-09-17

Abstract:  Objective  To analyze the progress of implementation of integrated strategy with emphasis on the control of infectious sources and effectiveness for joint-project of schistosomiasis control in Hubei province.  Methods  Data on the endemic status and implementation of each integrated intervention in 6 collaborated counties including Gongan, Hanchuan, Honghu, Jiangling, Xiantao and Yangxin during 2009-2013 were collected and analyzed. 18 administrative villages with a history of endemic schistosomisis from 6 counties were selected for field survey. Individuals aged 6-65 years received screening test by IHA, and feces of antibody positive inhabitants were collected and tested by miracidia hatching technique. Hatching technique was conducted to determine the infection rate of schistosomiasis in cattle if there was any cattle existed.  Results  Various interventions were conducted with adaption to the local situation by the Departments of Agriculture, Water Conservancy, Forestry, and Health. The total number of cattle decreased from 75 388 at the beginning of 2009 to 1 805 at the end of 2013 in 6 counties with a reduction rate of 97.5%, while the prevalence in cattle reduced to 0-0.3% in 2013. Snail-infested areas were stable but areas with infected snails decreased significantly, and no infected snails were found in 2012-2013. Meanwhile, the infection rate of human beings on county level were less than 1%. No infected snails and cattle were found in 18 selected villages and the prevalence in inhabitants was in the range of 0-0.8%.  Conclusion  Cooperation between provincial government and the Ministries of Health and Agruiculture accelerates the process to reach the criteria of transmission control of schistosomiasis in Hubei Province. However, sustainable effort in needed as the current endemic situation of schistosomiasis is stillunstable.

Key words: Joint activities, Ministry of Health, Ministry of Agriculture, Schistosomiasis, Infection source, Integrated control