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Contrasting reservoirs for Schistosoma japonicum between marshland and hilly regions in Anhui, China – a two-year longitudinal parasitological survey

  • DA-BING LU (a1), TIAN-PING WANG (a2), JAMES W. RUDGE (a1), CHRISTL A. DONNELLY (a1), GUO-REN FANG (a2) and JOANNE P. WEBSTER (a1)...
Abstract
SUMMARY

Schistosoma japonicum remains highly endemic in many counties in China and has recently re-emerged, to a large extent, in previously controlled areas. To test the hypothesis that small rodents and less agriculturally important domestic animals such as dogs and cats may play an important role in the transmission and potential re-emergence of this disease, an annual investigation of S. japonicum among humans, domestic animals and rodents, combined with detailed surveys of the snail intermediate host, was performed across 3 marshland villages and 3 hilly villages in Anhui province of China over 2 consecutive years. The highest infection prevalence and intensity observed across all mammals was in rodents in the hilly region; while in the marshland, bovines were suspected as the main reservoirs. However, relatively high infection prevalence levels were also found in dogs and cats in both regions. Such results may have implications for the current human- and bovine-oriented control policy for this medically and veterinarily important disease, particularly within the hilly regions of mainland China.

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Corresponding author
*Corresponding author: Department of Infectious Disease Epidemiology, Faculty of Medicine, Imperial College (St Mary's Campus), Norfolk Place, London W2 1PG, UK. Tel: +020 7594 3819. Fax: +020 7402 3927. E-mail: dabing.lu@imperial.ac.uk
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J. Balen , Z. Y. Zhao , G. M. Williams , D. P. McManus , G. Raso , J. Utzinger , J. Zhou and Y. S. Li (2007). Prevalence, intensity and associated morbidity of Schistosoma japonicum infection in the Dongting Lake region, China. Bulletin of the World Health Organization 85, 519526.

H. Carabin , E. Balolong , L. Joseph , S. T. McGarvey , M. V. Johansen , T. Fernandez , A. L. Willingham and R. Olveda (2005). Estimating sensitivity and specificity of a faecal examination method for Schistosoma japonicum infection in cats, dogs, water buffaloes, pigs, and rats in Western Samar and Sorsogon Provinces, The Philippines. International Journal for Parasitology 35, 15171524. doi: 10.1016/j.ijpara.2005.06.010.

H. Feldmeier and G. Poggensee (1993). Diagnostic techniques in schistosomiasis control. A review. Acta Tropica 52, 205220.

D. J. Gray , G. M. Williams , Y. Li , H. Chen , S. J. Forsyth , R. S. Li , A. G. Barnett , J. Guo , A. G. Ross , Z. Feng and D. P. McManus (2009). A cluster-randomised intervention trial against Schistosoma japonicum in the Peoples' Republic of China: bovine and human transmission. PLoS ONE 4, e5900. doi:10.1371/journal.pone.0005900.

J. G. Guo , C. L. Cao , G. H. Hu , H. Lin , D. Li , R. Zhu and J. Xu (2005). The role of ‘passive chemotherapy’ plus health education for schistosomiasis control in China during maintenance and consolidation phase. Acta Tropica 96, 177183. doi:10.1016/j.actatropica.2005.07.012.

Y. K. He , Y. Li , S. X. Liu , X. S. Luo , X. L. Yu , J. L. Lin , X. Y. Zhang , D. B. Yu and D. P. McManus (1999 b). Natural antibodies in Microtus fortis react with antigens derived from four stages in the life-cycle of Schistosoma japonicum. Annals of Tropical Medicine and Parasitology 93, 8387.

M. V. Johansen , H. O. Bogh , P. Nansen and N. O. Christensen (2000). Schistosoma japonicum infection in the pig as a model for human schistosomiasis japonica. Acta Tropica 76, 8599.

Y. S. Li , Z. Y. Zhao , M. Ellis and D. P. McManus (2005). Applications and outcomes of periodic epidemiological surveys for schistosomiasis and related economic evaluation in the People's Republic of China. Acta Tropica 96, 266275. doi:10.1016/j.actatropica.2005.07.020.

S. Liang , C. Yang , B. Zhong and D. Qiu (2006). Re-emerging schistosomiasis in hilly and mountainous areas of Sichuan, China. Bulletin of the World Health Organization 84, 139144. doi:/S0042-96862006000200015.

C. Minggang and F. Zheng (1999). Schistosomiasis control in China. Parasitology International 48, 1119.

J. Shrivastava , G. C. Barker , M. V. Johansen , X. N. Zhou and G. D. Aligui (2003). Isolation and characterization of polymorphic DNA microsatellite markers from Schistosoma japonicum. Molecular Ecology Notes 3, 406408.

L. D. Wang , H. G. Chen , J. G. Guo , X. J. Zeng , X. L. Hong , J. J. Xiong , X. H. Wu , X. H. Wang , L. Y. Wang , G. Xia , Y. Hao , D. P. Chin , and X. N. Zhou (2009). A strategy to control transmission of Schistosoma japonicum in China. New England Journal of Medicine 360, 121128. doi:10.1056/NEJMoa0800135.

J. M. Yu , S. J. de Vlas , Q. W. Jiang and B. Gryseels (2007). Comparison of the Kato-Katz technique, hatching test and indirect hemagglutination assay (IHA) for the diagnosis of Schistosoma japonicum infection in China. Parasitology International 56, 4549. doi:10.1016/j.parint.2006.11.002.

G. M. Zhao , Q. Zhao , Q. W. Jiang , X. Y. Chen , L. Y. Wang and H. C. Yuan (2005). Surveillance for schistosomiasis japonica in China from 2000 to 2003. Acta Tropica 96, 288295. doi:10.1016/j.actatropica.2005.07.023.

X. N. Zhou , L. Y. Wang , M. G. Chen , X. H. Wu , Q. W. Jiang , X. Y. Chen , J. Zheng and J. Utzinger (2005). The public health significance and control of schistosomiasis in China–then and now. Acta Tropica 96, 97–105. doi:10.1016/j.actatropica.2005.07.005.

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Parasitology
  • ISSN: 0031-1820
  • EISSN: 1469-8161
  • URL: /core/journals/parasitology
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