Summary
During 2006–2008, twenty cases with sparganosis caused by eating live tadpoles emerged in Henan province, central China. To determine seroprevalence of anti-sparganum antibodies and obtain information about habits of eating live tadpoles and risks for sparganum infection, a serological survey was carried out in one village of Henan. Antisparganum IgG in 298 serum samples were assayed by ELISA using excretory and secretory (ES) antigens of Spirometra mansoni spargana. The results showed 56.71 % (169/298) of inhabitants had the history of eating live tadpoles. The overall seroprevalence was 5.7 % (17/298). The seroprevalence of the inhabitants who had the habit of eating tadpoles (9.47 %) was obviously higher than those who did not (0.78 %) (P < 0.01). Eating live tadpoles had become the most common risk behavior for sparganum infection. Hence, the comprehensive public health education should be carried out in endemic areas, and the habit of eating live tadpoles must be discouraged.
Similar content being viewed by others
References
Anantaphruti, M. T., Nawa, Y., Vanvanitchai, Y. (2011): Human sparganosis in Thailand: an overview. Acta Trop., 118: 171–176. DOI: 10.1016/j.actatropica.2011.03.011
Cui, J., Lin, X. M., Zhang, H. W., Xu, B. L., Wang, Z. Q. (2011a): Sparganosis, Henan Province, Central China. Emerg. Infect. Dis., 17: 146–147. DOI: 10.3201/eid1701.101095
Cui, J., Li, N., Wang, Z. Q., Jiang, P., Lin, X. M. (2011b): Serodiagnosis of experimental sparganum infections of mice and human spargnosis by ELISA using ES antigens of Spirometra mansoni spargana. Parasitol. Res., 108: 1551–1556. DOI: 10.1007/s00436- 010-2206-2
Fukushima, T., Yamane, Y. (1999): How does the sparganosis occur? Parasitol. Today, 15: 124
Holodniy, M., Almenoff, J., Loutit, J., Steinberg, G. K. (1991): Cerebral sparganosis: case report and review. Rev. Infect. Dis., 13: 155–159
Kim, D. G., Paek, S. H., Chang, K. H., Wang, K. C., Jung, H. W., Kim, H. J., Chi, J. G., Choi, K. S., Han, D.H. (1996): Cerebral sparganosis: clinical manifestations, treatment, and outcome. J. Neurosurg., 85: 1066–1071
Li, M. W., Lin, H. Y., Xie, W. T., Gao, M. J., Huang, Z. W., Wu, J. P., Li, C., Lin, R. Q., Zhu, X.Q. (2009): Enzootic Sparganosis in Guangdong, People’s Republic of China. Emerg. Infect. Dis., 15: 1317–1318. DOI: 10.3201/eid1508.090099
Liu, G. Z. (1990): A brief introduction of sparganosis mansoni in China. Chin. J. Parasitol. Dis. Control., 3: 152–154
Liu, L. N., Jing, F. J., Cui, J., Fu, G. Y., Wang Z. Q. (2013): Detection of circulating antigen in serum of mice infected with Trichinella spiralis by an IgY-IgM mAb sandwich ELISA. Exp. Parasitol., 133: 150–155. DOI: 10.1016 /j.exppara.2012.11.001
Nithiuthai, S., Anantaphruti, M. T., Waikagul, J., Gajadhar, A. (2004): Waterborne zoonotic helminthiases. Vet. Parasitol., 126: 167–193
Norman, S. H., Kreutner, Jr. A. (1980): Sparganosis: clinical and pathologic observations in ten cases. South Med. J., 73: 297–300
Qiu, M. H., Qiu, M. D. (2009): Human plerocercoidosis and sparganosis. II. A historical review on pathology, clinics, epidemiology and control. Chin. J. Parasitol. Parasit. Dis., 27: 251–260
Roberts, L. S., Janovy, J. Jr., Gerald, D. (2009): Foundations of Parasitology. 8th ed. New York, McGraw-Hill. 341pp.
Taylor, R. L. (1976): Sparganosis in the United States. Report of a case. Am. J. Clin. Pathol., 66: 560–564
Wang, Z. Q. (1996): The rare helminthes in Henan province of China. Henan. J. Prev. Med., 7: 44–47
Wiwanitkit, V. (2005): A review of human sparganosis in Thailand. Int. J. Infect. Dis., 9: 312–316
Author information
Authors and Affiliations
Corresponding author
About this article
Cite this article
Wang, Z.Q., Lin, X.M., Zhang, H.W. et al. Serological survey for sparganum infection in people of central China. Helminthologia 51, 158–161 (2014). https://doi.org/10.2478/s11687-014-0223-x
Received:
Accepted:
Published:
Issue Date:
DOI: https://doi.org/10.2478/s11687-014-0223-x