1
|
Zhu H, Yap P, Utzinger J, Jia TW, Li SZ, Huang XB, Cai SX. Policy Support and Resources Mobilization for the National Schistosomiasis Control Programme in The People's Republic of China. Adv Parasitol 2016; 92:341-83. [PMID: 27137452 PMCID: PMC7103126 DOI: 10.1016/bs.apar.2016.03.002] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
Abstract
Schistosomiasis remains a public health problem in many developing countries around the world. After the founding of The People's Republic of China, from 1949 till date, all levels of government, from central to local, have been attaching great importance to schistosomiasis control in The People's Republic of China. With considerable policy support and resources mobilization, the national schistosomiasis control programmes have been implemented during the past 65years. Here, we summarize the successful experience of schistosomiasis control during the process. Recommendations for the future management of the Chinese national schistosomiasis elimination programme are put forward after considering the remaining challenges, shortcomings and lessons learnt from 65years of schistosomiasis control drives in The People's Republic of China. They will help to sustain past achievements, foster the attainment of the ultimate goal of schistosomiasis elimination for the country and provide reference for schistosomiasis control programme in other countries.
Collapse
Affiliation(s)
- H. Zhu
- Hubei Provincial Center for Disease Control and Prevention, Wuhan, The People's Republic of China
| | - P. Yap
- Swiss Tropical and Public Health Institute, Basel, Switzerland
- University of Basel, Basel, Switzerland
| | - J. Utzinger
- Swiss Tropical and Public Health Institute, Basel, Switzerland
- University of Basel, Basel, Switzerland
| | - T.-W. Jia
- National Institute of Parasitic Diseases, Chinese Center for Disease Control and Prevention, Shanghai, The People's Republic of China
- WHO Collaborating Centre for Tropical Diseases, Shanghai, The People's Republic of China
| | - S.-Z. Li
- National Institute of Parasitic Diseases, Chinese Center for Disease Control and Prevention, Shanghai, The People's Republic of China
- WHO Collaborating Centre for Tropical Diseases, Shanghai, The People's Republic of China
- Key Laboratory of Parasite and Vector Biology, MOH, Shanghai, The People's Republic of China
| | - X.-B. Huang
- Hubei Provincial Center for Disease Control and Prevention, Wuhan, The People's Republic of China
| | - S.-X. Cai
- Hubei Provincial Center for Disease Control and Prevention, Wuhan, The People's Republic of China
| |
Collapse
|
2
|
Xu J, Steinman P, Maybe D, Zhou XN, Lv S, Li SZ, Peeling R. Evolution of the National Schistosomiasis Control Programmes in The People's Republic of China. Adv Parasitol 2016; 92:1-38. [PMID: 27137441 DOI: 10.1016/bs.apar.2016.02.001] [Citation(s) in RCA: 65] [Impact Index Per Article: 8.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/12/2023]
Abstract
Schistosomiasis japonica is caused by the parasitic trematode Schistosoma japonicum. It is endemic in The People's Republic of China and has significant impact on human health and socioeconomic development in certain regions. Over the last six decades, the national control programmes evolved in remarkable ways and brought schistosomiasis japonica largely under control. We describe the history and evolution of schistosomiasis control in The People's Republic of China, with an emphasis on shifts in control strategies that evolved with new insights into the biology of the parasite and its intermediate hosts, and the epidemiology of the disease in the country. We also highlight the achievements in controlling the disease in different socioecological settings, and identify persisting challenges to fully eliminate schistosomiasis japonica from the country. To reach the goal of schistosomiasis elimination, further integration of interventions, multisector collaboration, sensitive and effective surveillance are needed to strengthen.
Collapse
Affiliation(s)
- J Xu
- National Institute of Parasitic Diseases, Chinese Center for Disease Control and Prevention, Shanghai, The People's Republic of China; Key Laboratory of Parasite and Vector Biology, Ministry of Health, Shanghai, The People's Republic of China; WHO Collaborating Center for Tropical Diseases, Shanghai, The People's Republic of China
| | - P Steinman
- Swiss Tropical and Public Health Institute, Basel, Switzerland; Basel Universities, Basel, Switzerland
| | - D Maybe
- London School of Hygiene and Tropical Medicine, London, United Kingdom
| | - X-N Zhou
- National Institute of Parasitic Diseases, Chinese Center for Disease Control and Prevention, Shanghai, The People's Republic of China; Key Laboratory of Parasite and Vector Biology, Ministry of Health, Shanghai, The People's Republic of China; WHO Collaborating Center for Tropical Diseases, Shanghai, The People's Republic of China
| | - S Lv
- National Institute of Parasitic Diseases, Chinese Center for Disease Control and Prevention, Shanghai, The People's Republic of China; Key Laboratory of Parasite and Vector Biology, Ministry of Health, Shanghai, The People's Republic of China; WHO Collaborating Center for Tropical Diseases, Shanghai, The People's Republic of China
| | - S-Z Li
- National Institute of Parasitic Diseases, Chinese Center for Disease Control and Prevention, Shanghai, The People's Republic of China; Key Laboratory of Parasite and Vector Biology, Ministry of Health, Shanghai, The People's Republic of China; WHO Collaborating Center for Tropical Diseases, Shanghai, The People's Republic of China
| | - R Peeling
- London School of Hygiene and Tropical Medicine, London, United Kingdom
| |
Collapse
|
3
|
Feng Y, Liu L, Xia S, Xu JF, Bergquist R, Yang GJ. Reaching the Surveillance-Response Stage of Schistosomiasis Control in The People's Republic of China: A Modelling Approach. Adv Parasitol 2016; 92:165-96. [PMID: 27137447 DOI: 10.1016/bs.apar.2016.02.006] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
Abstract
With the goal set to eliminate schistosomiasis nationwide by 2020, The People's Republic of China has initiated the surveillance-response stage to identify remaining sources of infection and potential pockets from where the disease could reemerge. Shifting the focus from classical monitoring and evaluation to rapid detection and immediate response, this approach requires modelling to bridge the surveillance and response components. We review here studies relevant to schistosomiasis modelling in a Chinese surveillance-response system with the expectation to achieve a practically useful understanding of the current situation and potential future study directions. We also present useful experience that could tentatively be applied in other endemic regions in the world. Modelling is discussed at length as it plays an essential role, both with regard to the intermediate snail host and in the definitive, mammal hosts. Research gaps with respect to snail infection, animal hosts and sectoral research cooperation are identified and examined against the prevailing background of ecosystem and socioeconomic changes with a focus on coexisting challenges and opportunities in a situation with increasing financial constraints.
Collapse
Affiliation(s)
- Y Feng
- Key Laboratory of National Health and Family Planning Commission on Parasitic Disease Control and Prevention, Jiangsu Provincial Key Laboratory on Parasite and Vector Control Technology, Wuxi, The People's Republic of China; Jiangsu Institute of Parasitic Diseases, Wuxi, Jiangsu Province, The People's Republic of China; Jiangsu Provincial Key Laboratory of Parasite Molecular Biology, Wuxi, The People's Republic of China; Public Health Research Center, Jiangnan University, Wuxi, Jiangsu Province, The People's Republic of China
| | - L Liu
- Key Laboratory of National Health and Family Planning Commission on Parasitic Disease Control and Prevention, Jiangsu Provincial Key Laboratory on Parasite and Vector Control Technology, Wuxi, The People's Republic of China; Jiangsu Institute of Parasitic Diseases, Wuxi, Jiangsu Province, The People's Republic of China; Jiangsu Provincial Key Laboratory of Parasite Molecular Biology, Wuxi, The People's Republic of China; Public Health Research Center, Jiangnan University, Wuxi, Jiangsu Province, The People's Republic of China
| | - S Xia
- National Institute of Parasitic Diseases, Chinese Center for Disease Control and Prevention, Shanghai, The People's Republic of China; Key Laboratory of Parasite and Vector Biology, Ministry of Health, Shanghai, The People's Republic of China; WHO Collaborating Center for Tropical Diseases, Shanghai, The People's Republic of China
| | - J-F Xu
- Hubei University for Nationalities, The People's Republic of China
| | - R Bergquist
- Geospatial Health, University of Naples Federico II, Naples, Italy
| | - G-J Yang
- Key Laboratory of National Health and Family Planning Commission on Parasitic Disease Control and Prevention, Jiangsu Provincial Key Laboratory on Parasite and Vector Control Technology, Wuxi, The People's Republic of China; Jiangsu Institute of Parasitic Diseases, Wuxi, Jiangsu Province, The People's Republic of China; Jiangsu Provincial Key Laboratory of Parasite Molecular Biology, Wuxi, The People's Republic of China; Swiss Tropical and Public Health Institute, Basel, Switzerland; University of Basel, Basel, Switzerland
| |
Collapse
|
4
|
Liu Y, Zhou YB, Li RZ, Wan JJ, Yang Y, Qiu DC, Zhong B. Epidemiological Features and Effectiveness of Schistosomiasis Control Programme in Mountainous and Hilly Region of The People's Republic of China. Adv Parasitol 2016; 92:73-95. [PMID: 27137443 DOI: 10.1016/bs.apar.2016.02.019] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/11/2023]
Abstract
Schistosomiasis is a parasitic disease that affects over 200million people worldwide in at least 76 countries, ranking second only after malaria in terms of its socio-economic and public health importance in tropical and subtropical areas of the world. Chinese surveillance data since the mid-1950s have shown that endemic areas are divided into three types based on geographical, ecological and epidemiological factors, such as marshland and lake region, plain region with waterway networks and hilly and mountainous region. As confirmed by numerous epidemiological investigations, schistosomiasis endemic areas of the mountainous type are distributed in 178 counties in 11 provinces of The People's Republic of China. Over the past several decades great success in transmission control has been achieved by implementation of control strategies that were suitable for the mountainous and hilly endemic region.
Collapse
Affiliation(s)
- Y Liu
- Sichuan Provincial Center for Disease Control and Prevention, Chengdu, The People's Republic of China
| | - Y-B Zhou
- Department of Epidemiology, School of Public Health, Fudan University, Shanghai, The People's Republic of China; Key Laboratory of Public Health Safety, Ministry of Education, Shanghai, The People's Republic of China; Center for Tropical Disease Research, Shanghai, The People's Republic of China
| | - R-Z Li
- Sichuan Provincial Center for Disease Control and Prevention, Chengdu, The People's Republic of China
| | - J-J Wan
- Sichuan Provincial Center for Disease Control and Prevention, Chengdu, The People's Republic of China
| | - Y Yang
- Department of Epidemiology, School of Public Health, Fudan University, Shanghai, The People's Republic of China
| | - D-C Qiu
- Sichuan Provincial Center for Disease Control and Prevention, Chengdu, The People's Republic of China
| | - B Zhong
- Sichuan Provincial Center for Disease Control and Prevention, Chengdu, The People's Republic of China
| |
Collapse
|
5
|
Yang Y, Zhou YB, Song XX, Li SZ, Zhong B, Wang TP, Bergquist R, Zhou XN, Jiang QW. Integrated Control Strategy of Schistosomiasis in The People's Republic of China: Projects Involving Agriculture, Water Conservancy, Forestry, Sanitation and Environmental Modification. Adv Parasitol 2016; 92:237-68. [PMID: 27137449 DOI: 10.1016/bs.apar.2016.02.004] [Citation(s) in RCA: 37] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/25/2022]
Abstract
Among the three major schistosome species infecting human beings, Schistosoma japonicum is the only endemic species in The People's Republic of China. Schistosomiasis is endemic in 78 countries and regions and poses a severe threat to public health and socioeconomic development. Through more than 60years of hard work and endeavour, The People's Republic of China has made considerable achievements and reduced the morbidity and prevalence of this disease to the lowest level ever recorded, especially since the introduction of the new integrated control strategy in 2004. This review illustrates the strategies implemented by giving successful examples of schistosomiasis control from the different types of remaining endemic areas. The challenge to control or eliminate S. japonicum is analysed in order to provide useful information to policy makers and scientists.
Collapse
Affiliation(s)
- Y Yang
- Department of Epidemiology, School of Public Health, Fudan University, Shanghai, The People's Republic of China; Key Laboratory of Public Health Safety, Ministry of Education, Shanghai, The People's Republic of China; Center for Tropical Disease Research, Shanghai, The People's Republic of China
| | - Y-B Zhou
- Department of Epidemiology, School of Public Health, Fudan University, Shanghai, The People's Republic of China; Key Laboratory of Public Health Safety, Ministry of Education, Shanghai, The People's Republic of China; Center for Tropical Disease Research, Shanghai, The People's Republic of China
| | - X-X Song
- Department of Epidemiology, School of Public Health, Fudan University, Shanghai, The People's Republic of China; Key Laboratory of Public Health Safety, Ministry of Education, Shanghai, The People's Republic of China; Center for Tropical Disease Research, Shanghai, The People's Republic of China
| | - S-Z Li
- Key Laboratory of Public Health Safety, Ministry of Education, Shanghai, The People's Republic of China; WHO Collaborating Centre for Tropical Diseases, Shanghai, The People's Republic of China; National Institute of Parasitic Diseases, Chinese Center for Disease Control and Prevention, Shanghai, The People's Republic of China
| | - B Zhong
- Sichuan Provincial Center for Disease Control and Prevention, Chengdu, The People's Republic of China
| | - T-P Wang
- Anhui Institute of Parasitic Disease, Hefei, The People's Republic of China; Anhui Provincial Institute of Schistosomiasis Control, Hefei, Anhui Province, The People's Republic of China
| | - R Bergquist
- Geospatial Health, University of Naples Federico II, Naples, Italy
| | - X-N Zhou
- WHO Collaborating Centre for Tropical Diseases, Shanghai, The People's Republic of China; National Institute of Parasitic Diseases, Chinese Center for Disease Control and Prevention, Shanghai, The People's Republic of China; Key Laboratory of Public Health Safety, Ministry of Education, Shanghai, The People's Republic of China
| | - Q-W Jiang
- Department of Epidemiology, School of Public Health, Fudan University, Shanghai, The People's Republic of China; Key Laboratory of Public Health Safety, Ministry of Education, Shanghai, The People's Republic of China; Center for Tropical Disease Research, Shanghai, The People's Republic of China
| |
Collapse
|
6
|
Li ZJ, Ge J, Dai JR, Wen LY, Lin DD, Madsen H, Zhou XN, Lv S. Biology and Control of Snail Intermediate Host of Schistosoma japonicum in The People's Republic of China. Adv Parasitol 2016; 92:197-236. [PMID: 27137448 DOI: 10.1016/bs.apar.2016.02.003] [Citation(s) in RCA: 38] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/04/2023]
Abstract
Schistosomiasis caused by Schistosoma japonicum is a severe parasitic disease in The People's Republic of China and imposed considerable burden on human and domestic animal health and socioeconomic development. The significant achievement in schistosomiasis control has been made in last 60years. Oncomelania hupensis as the only intermediate host of S. japonicum plays a key role in disease transmission. The habitat complexity of the snails challenges to effective control. In this review we share the experiences in control and research of O. hupensis.
Collapse
Affiliation(s)
- Z-J Li
- Jiangxi Provincial Institute of Schistosomiasis Control, Nanchang, The People's Republic of China
| | - J Ge
- Jiangxi Provincial Institute of Schistosomiasis Control, Nanchang, The People's Republic of China
| | - J-R Dai
- Jiangsu Institute of Parasitic Diseases, Wuxi, Jiangsu, The People's Republic of China
| | - L-Y Wen
- Zhejiang Academy of Medical Science, Hangzhou, Zhejiang, The People's Republic of China; Institute of Parasitic Diseases, Zhejiang Academy of Medical Sciences, Hangzhou, The People's Republic of China
| | - D-D Lin
- Jiangxi Provincial Institute of Schistosomiasis Control, Nanchang, The People's Republic of China
| | - H Madsen
- University of Copenhagen, Copenhagen, Denmark
| | - X-N Zhou
- National Institute of Parasitic Diseases, Chinese Center for Disease Control and Prevention, Shanghai, The People's Republic of China; WHO Collaborating Center for Tropical Diseases, Shanghai, The People's Republic of China; Key Laboratory of Parasite and Vector Biology of the Chinese Ministry of Health, Shanghai, The People's Republic of China
| | - S Lv
- National Institute of Parasitic Diseases, Chinese Center for Disease Control and Prevention, Shanghai, The People's Republic of China; WHO Collaborating Center for Tropical Diseases, Shanghai, The People's Republic of China; Key Laboratory of Parasite and Vector Biology of the Chinese Ministry of Health, Shanghai, The People's Republic of China
| |
Collapse
|
7
|
Chen L, Zhong B, Xu J, Li RZ, Cao CL. Health Education as an Important Component in the National Schistosomiasis Control Programme in The People's Republic of China. Adv Parasitol 2016; 92:307-39. [PMID: 27137451 DOI: 10.1016/bs.apar.2016.03.004] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/20/2023]
Abstract
Schistosomiasis control programme in The People's Republic of China had promoted the mass mobilization of health education in various forms, such as films, drama, traditional opera, poems, slogans, posters, exhibits. This paper is trying to review the impacts of those forms on different endemic settings and targeted populations. In the future, health education and health promotion will still be the effective strategy and one of the interventions in the national control programme for schistosomiasis and other infectious diseases, even in the pre- or posttransmission stages. With the social and economic development and improvement of people's living standard, it is necessary to establish a sustainable mechanism, in combination of health education with health guarantee of improving the quality of life, improving the production and living conditions, changing the unhealthy production methods and lifestyle of the residents in the endemic areas, in order to reach the goal of schistosomiasis elimination in The People's Republic of China.
Collapse
Affiliation(s)
- L Chen
- Sichuan Provincial Center for Disease Control and Prevention, Chengdu, The People's Republic of China
| | - B Zhong
- Sichuan Provincial Center for Disease Control and Prevention, Chengdu, The People's Republic of China
| | - J Xu
- National Institute of Parasitic Diseases, Chinese Center for Disease Control and Prevention, Shanghai, The People's Republic of China; WHO Collaborating Center for Tropical Diseases, Shanghai, The People's Republic of China; Key Laboratory of Parasite and Vector Biology of the Chinese Ministry of Health, Shanghai, The People's Republic of China
| | - R-Z Li
- Sichuan Provincial Center for Disease Control and Prevention, Chengdu, The People's Republic of China
| | - C-L Cao
- National Institute of Parasitic Diseases, Chinese Center for Disease Control and Prevention, Shanghai, The People's Republic of China; WHO Collaborating Center for Tropical Diseases, Shanghai, The People's Republic of China
| |
Collapse
|
8
|
Xu J, Bergquist R, Qian YJ, Wang Q, Yu Q, Peeling R, Croft S, Guo JG, Zhou XN. China-Africa and China-Asia Collaboration on Schistosomiasis Control: A SWOT Analysis. Adv Parasitol 2016; 92:435-66. [PMID: 27137455 DOI: 10.1016/bs.apar.2016.02.005] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
Abstract
Schistosomiasis, a disease caused by a trematode, parasitic worm, is a worldwide public health problem. In spite of great progress with regard to morbidity control, even elimination of this infection in recent decades, there are still challenges to overcome in sub-Saharan Africa and endemic areas in Southeast Asia. Regarded as one of the most successful countries with respect to schistosomiasis control, The People's Republic of China has accumulated considerable experience and learnt important lessons in various local settings that could benefit schistosomiasis control in other endemic countries. Based on an analysis of conceived strengths, weaknesses, opportunities and threats (SWOT) of potential collaborative activities with regard to schistosomiasis in Africa and Asia, this article addresses the importance of collaborative efforts and explores the priorities that would be expected to facilitate the transfer of Chinese experience to low- and middle-income countries in Africa and Asia.
Collapse
Affiliation(s)
- J Xu
- National Institute of Parasitic Diseases, Chinese Center for Disease Control and Prevention, Shanghai, The People's Republic of China; Key Laboratory of Parasite & Vector Biology, Ministry of Public Health, Shanghai, The People's Republic of China; WHO Collaborating Center for Tropical Diseases, Shanghai, The People's Republic of China
| | - R Bergquist
- Geospatial Health, University of Naples Federico II, Naples, Italy
| | - Y-J Qian
- National Institute of Parasitic Diseases, Chinese Center for Disease Control and Prevention, Shanghai, The People's Republic of China; Key Laboratory of Parasite & Vector Biology, Ministry of Public Health, Shanghai, The People's Republic of China; WHO Collaborating Center for Tropical Diseases, Shanghai, The People's Republic of China
| | - Q Wang
- National Institute of Parasitic Diseases, Chinese Center for Disease Control and Prevention, Shanghai, The People's Republic of China; Key Laboratory of Parasite & Vector Biology, Ministry of Public Health, Shanghai, The People's Republic of China; WHO Collaborating Center for Tropical Diseases, Shanghai, The People's Republic of China
| | - Q Yu
- National Institute of Parasitic Diseases, Chinese Center for Disease Control and Prevention, Shanghai, The People's Republic of China; Key Laboratory of Parasite & Vector Biology, Ministry of Public Health, Shanghai, The People's Republic of China; WHO Collaborating Center for Tropical Diseases, Shanghai, The People's Republic of China
| | - R Peeling
- London School of Hygiene and Tropical Medicine, London, United Kingdom
| | - S Croft
- London School of Hygiene and Tropical Medicine, London, United Kingdom
| | - J-G Guo
- World Health Organization, Geneva, Switzerland
| | - X-N Zhou
- National Institute of Parasitic Diseases, Chinese Center for Disease Control and Prevention, Shanghai, The People's Republic of China; Key Laboratory of Parasite & Vector Biology, Ministry of Public Health, Shanghai, The People's Republic of China; WHO Collaborating Center for Tropical Diseases, Shanghai, The People's Republic of China
| |
Collapse
|
9
|
Zhang LJ, Li SZ, Wen LY, Lin DD, Abe E, Zhu R, Du Y, Lv S, Xu J, Webster B, Rollinson D, Zhou XN. The Establishment and Function of Schistosomiasis Surveillance System Towards Elimination in The People's Republic of China. Adv Parasitol 2016; 92:117-41. [PMID: 27137445 DOI: 10.1016/bs.apar.2016.03.003] [Citation(s) in RCA: 30] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/29/2022]
Abstract
Schistosoma japonicum is the main schistosome species in The People's Republic of China, causing intestinal schistosomiasis, a debilitating disease of public health importance. The People's Republic of China used to be heavily endemic with schistosomiasis, but great progress has been made through the vigorous efforts of the national control programmes in the last six decades. Presently, efforts are geared towards eliminating schistosomiasis from The People's Republic of China by the end of 2025 through effective schistosomiasis surveillance, an important component in the drive towards schistosomiasis elimination. Therefore, this article explicitly outlines the development and progress made in schistosomiasis surveillance since 1990 with a special focus on the new surveillance system in use. Although the surveillance system has steadily improved over the years, it is faced with many challenges. Hence, more efforts are needed to establish an effective and sensitive evaluation system for the national schistosomiasis elimination programme in The People's Republic of China.
Collapse
|
10
|
Shi L, Li W, Wu F, Zhang JF, Yang K, Zhou XN. Epidemiological Features and Control Progress of Schistosomiasis in Waterway-Network Region in The People's Republic of China. Adv Parasitol 2016; 92:97-116. [PMID: 27137444 DOI: 10.1016/bs.apar.2016.02.002] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
Abstract
Schistosomiasis was one of the most serious parasitic diseases in The People's Republic of China, and the endemic region was classified into three types according to the epidemiological characteristics and living conditions of the intermediate host. After more than 60years of efforts, schistosomiasis control programme has made great strides in waterway-network regions. We analyse the epidemic changes of schistosomiasis and its control progress through the schistosomiasis regions' documents and investigation data to evaluate the efficacy of the schistosomiasis control strategies in the waterway-network-type endemic region, which provides the basis for refinement of efforts, as well as summary of the Chinese schistosomiasis control experience in the waterway-network areas.
Collapse
|
11
|
Cao ZG, Zhao YE, Lee Willingham A, Wang TP. Towards the Elimination of Schistosomiasis japonica through Control of the Disease in Domestic Animals in The People's Republic of China: A Tale of over 60Years. Adv Parasitol 2016; 92:269-306. [PMID: 27137450 DOI: 10.1016/bs.apar.2016.03.001] [Citation(s) in RCA: 35] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/08/2023]
Abstract
Schistosomiasis japonica, an endemic, zoonotic tropical parasitic disease caused by Schistosoma japonicum, remains an important public health concern in The People's Republic of China. Unlike other species of Schistosoma, over 40 species of wild and domestic animals can act as reservoir hosts of S. japonicum, which increases the difficulty for the control of this tropical disease. It is widely recognized that domestic animals, particularly water buffaloes and cattle, play an important role in the transmission of S. japonicum. Hence, since the 1950s when The People's Republic of China commenced fight against the disease, the control of animal schistosomiasis has been carried out almost synchronously with that of human schistosomiasis, such that great strides have been made over the past six decades. In this chapter, we review the history and current status of schistosomiasis control in domestic animals in The People's Republic of China. We thoroughly analyse the prevalence of domestic animal schistosomiasis at different stages of schistosomiasis control and the role of different species of domestic animals in transmission of the disease, summarize the control strategies and assess their effectiveness. Furthermore, the challenges ahead are discussed and recommendations for future direction are provided.
Collapse
|
12
|
Chen SB, Ai L, Hu W, Xu J, Bergquist R, Qin ZQ, Chen JH. New Anti-Schistosoma Approaches in The People's Republic of China: Development of Diagnostics, Vaccines and Other New Techniques Belonging to the 'Omics' Group. Adv Parasitol 2016; 92:385-408. [PMID: 27137453 DOI: 10.1016/bs.apar.2016.02.007] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/29/2022]
Abstract
A new national schistosomiasis elimination programme will be implemented for the period 2016-20. To support this approach, we have performed a systematic review to assess anti-schistosome approaches in The People's Republic of China and defined research priorities for the coming years. A systematic search was conducted for articles published from January 2000 to March 2015 in international journals. Totally 410 references were published in English between 2000 and 2015 related to schistosomiasis after unrelated references and reviews or comments were further excluded. A set of research priorities has been identified for the near future that would improve the progress toward schistosomiasis elimination in The People's Republic of China. In particular, there is a lack of sensitive and specific tests for the detection of schistosomiasis cases with low parasite burdens, as well as an effective vaccine against schistosomiasis, and there is a need for surveillance tools that can evaluate the epidemic status for guiding the elimination strategy. Hence, we think that schistosomiasis control and elimination will be improved in The People's Republic of China through development of new tools.
Collapse
Affiliation(s)
- S-B Chen
- National Institute of Parasitic Diseases, Chinese Center for Disease Control and Prevention, Shanghai, The People's Republic of China; Key Laboratory of Parasite and Vector Biology of the Chinese Ministry of Health, Shanghai, The People's Republic of China; WHO Collaborating Center for Tropical Diseases, Shanghai, The People's Republic of China
| | - L Ai
- National Institute of Parasitic Diseases, Chinese Center for Disease Control and Prevention, Shanghai, The People's Republic of China; Key Laboratory of Parasite and Vector Biology of the Chinese Ministry of Health, Shanghai, The People's Republic of China; WHO Collaborating Center for Tropical Diseases, Shanghai, The People's Republic of China
| | - W Hu
- National Institute of Parasitic Diseases, Chinese Center for Disease Control and Prevention, Shanghai, The People's Republic of China; Key Laboratory of Parasite and Vector Biology of the Chinese Ministry of Health, Shanghai, The People's Republic of China; WHO Collaborating Center for Tropical Diseases, Shanghai, The People's Republic of China; Fudan University, Shanghai, The People's Republic of China
| | - J Xu
- National Institute of Parasitic Diseases, Chinese Center for Disease Control and Prevention, Shanghai, The People's Republic of China; Key Laboratory of Parasite and Vector Biology of the Chinese Ministry of Health, Shanghai, The People's Republic of China; WHO Collaborating Center for Tropical Diseases, Shanghai, The People's Republic of China
| | - R Bergquist
- Geospatial Health, University of Naples Federico II, Naples, Italy
| | - Z-Q Qin
- National Institute of Parasitic Diseases, Chinese Center for Disease Control and Prevention, Shanghai, The People's Republic of China; Key Laboratory of Parasite and Vector Biology of the Chinese Ministry of Health, Shanghai, The People's Republic of China; WHO Collaborating Center for Tropical Diseases, Shanghai, The People's Republic of China
| | - J-H Chen
- National Institute of Parasitic Diseases, Chinese Center for Disease Control and Prevention, Shanghai, The People's Republic of China; Key Laboratory of Parasite and Vector Biology of the Chinese Ministry of Health, Shanghai, The People's Republic of China; WHO Collaborating Center for Tropical Diseases, Shanghai, The People's Republic of China
| |
Collapse
|
13
|
Zhang JF, Xu J, Bergquist R, Yu LL, Yan XL, Zhu HQ, Wen LY. Development and Application of Diagnostics in the National Schistosomiasis Control Programme in The People's Republic of China. Adv Parasitol 2016; 92:409-34. [PMID: 27137454 DOI: 10.1016/bs.apar.2016.02.008] [Citation(s) in RCA: 24] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/19/2023]
Abstract
Schistosomiasis, caused by Schistosoma japonicum infection to human, has a documented history of more than 2100years in The People's Republic of China. In spite of great progress in controlling the disease, it is still one of the most serious parasitic diseases in the country. The study and use of diagnostic techniques play an important role in the targeting of chemotherapy that has been continuously applied in the national schistosomiasis control programme for several decades. This paper reviews the development and application of parasitological, immunodiagnostic and molecular diagnostic technology for S. japonicum in The People's Republic of China with a brief mention of diagnostic imagery, such as ultrasound and radiology. When analysing the efficacy and performance characteristics of the main diagnostic techniques in current use, it becomes apparent that approaches that worked well in the past are less suitable now as successful control has shifted the endemic situation towards control and interruption of transmission. The conclusion is that a mutable approach must be adopted choosing the most appropriate diagnostic technique for each control stage (and area), thus modifying the methodology according to the prevailing diagnostic needs in terms of sensitivity and specificity.
Collapse
Affiliation(s)
- J-F Zhang
- Zhejiang Academy of Medical Sciences, Hangzhou, Zhejiang, The People's Republic of China; Jiangsu Institute of Parasitic Diseases, Key Laboratory of Parasitic Disease Control and Prevention (Ministry of Health), Jiangsu Provincial Key Laboratory of Parasite Molecular Biology, Wuxi, The People's Republic of China; Public Health Research Center, Jiangnan University, Wuxi, The People's Republic of China
| | - J Xu
- National Institute of Parasitic Diseases, Chinese Centre for Disease Control and Prevention, Shanghai, The People's Republic of China; WHO Collaborating Center for Tropical Diseases, Shanghai, The People's Republic of China; Key Laboratory of Parasite and Vector Biology, Ministry of Health, Shanghai, The People's Republic of China
| | - R Bergquist
- Geospatial Health, University of Naples Federico II, Naples, Italy
| | - L-L Yu
- Zhejiang Academy of Medical Sciences, Hangzhou, Zhejiang, The People's Republic of China
| | - X-L Yan
- Zhejiang Academy of Medical Sciences, Hangzhou, Zhejiang, The People's Republic of China
| | - H-Q Zhu
- National Institute of Parasitic Diseases, Chinese Centre for Disease Control and Prevention, Shanghai, The People's Republic of China; WHO Collaborating Center for Tropical Diseases, Shanghai, The People's Republic of China; Key Laboratory of Parasite and Vector Biology, Ministry of Health, Shanghai, The People's Republic of China
| | - L-Y Wen
- Zhejiang Academy of Medical Sciences, Hangzhou, Zhejiang, The People's Republic of China; Institute of Parasitic Diseases, Zhejiang Academy of Medical Sciences, Hangzhou, The People's Republic of China
| |
Collapse
|