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Genitourinary schistosomiasis among pre-primary schoolchildren in a rural community within the Cross River Basin, Nigeria

Published online by Cambridge University Press:  01 December 2007

K.N. Opara ,
N.I. Udoidung  and
I.G. Ukpong
K.N. Opara*
Affiliation:
Department of Zoology, University of Uyo, Uyo, Nigeria
N.I. Udoidung
Affiliation:
Department of Zoology, University of Uyo, Uyo, Nigeria
I.G. Ukpong
Affiliation:
Department of Biological Sciences, Cross River State University of Technology, Calabar, Calabar, Nigeria
*
*E-mail: nkopara@yahoo.com
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Abstract

In Africa, most schistosomiasis control programmes defined the age 5–19 years as the target population for nationwide control through the school systems, excluding the under fives. A study was therefore undertaken to determine the prevalence and intensity of genitourinary schistosomiasis in children aged 0–5 years (pre-primary) in Adim, a rural and endemic community within the Cross River Basin, Nigeria. Of the 126 children examined, 25 (19.8%) were infected with Schistosoma haematobium, with no significant difference (P > 0.05) in infection rates between boys (21.1%) and girls (18.2%). Both prevalence and intensity of infection increased significantly (P <  0.05) with age. The overall geometric mean egg count was 5.9 eggs/10 ml urine. There was no significant association (P > 0.05) between intensity in boys (6.2 eggs/10 ml urine) and girls (5.6 eggs/10 ml urine). A total of 32.5 and 27.8% of the children had haematuria and proteinuria, respectively; it was not gender specific (P > 0.05). Six species of snail were encountered, with Bulinus globosus being the most abundant and widespread. The results of this study have shown that pre-primary schoolchildren are a source of transmission of schistosomiasis in endemic communities and should be integrated into any control intervention.

Type
Research Papers
Information
Journal of Helminthology , Volume 81 , Issue 4 , December 2007 , pp. 393 - 397
Copyright
Copyright © Cambridge University Press 2007

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References

Adewunmi, C.O., Furu, P., Christensen, N.Q. & Marquis, B.B. (1991) Endemicity, seasonality and focality of transmission of human schistosomiasis in 3 communities in south western Nigeria. Tropical Medicine and Parasitology 43, 332–334.Google Scholar
Bosompem, K.M., Asigbee, J., Otchere, J., Haruna, A., Kpo, K.H., Chen, M.G. & Kogima, S. (1998) Accuracy of diagnosis of urinary schistosomiasis: comparison of parasitological and monoclonal antibody-based dipstick method. Parasitology International 47, 211–217.CrossRefGoogle Scholar
Bosompem, K.M., Bentum, I.R., Otchere, J., Anyan, W.K., Brown, C.A., Osada, Y., Takeo, S., Kogima, S. & Ohta, N. (2004) Infant schistosomiasis in Ghana: a survey in an irrigation community. Tropical Medicine and International Health 9 (8), 917–922.CrossRefGoogle Scholar
Cheesbrough, M. (1998) District laboratory practice in tropical countries, Part I. Cambridge, Cambridge University Press.Google Scholar
Chen, M.G. & Mott, K.E. (1989) Progress in the assessment of morbidity due to schistosomass. Tropical Disease Bulletin 86, 1–56.Google Scholar
Ejezie, G.C., Gemade, E.I. & Utsalo, J. (1989) Schistosomiasis problem in Nigeria. Journal of Hygiene, Epidemiology, Microbiology and Immunology 33, 169–179.Google ScholarPubMed
Ejezie, G.C., Uko, I.E. & Braide, E.I. (1991) Schistosomiasis in Cross River State, Nigeria: prevalence and intensity of S. haematobium in Adim, Akamkpa. Journal of Hygiene, Epidemiology, Microbiology and Immunology 35 (2), 141–147.Google ScholarPubMed
Ekpo, U.F. & Mafiana, C.F. (2004) Epidemiological studies of urinary schistosomiasis in Ogun State, Nigeria. Identification of high-risk communities. Nigeria Journal of Parasitology 25, 111–119.Google Scholar
Guyatt, H.L., Brooker, S. & Donnelly, C.A. (1999) Can prevalence of infection in school-aged children be used as an index for assessing community prevalence? Parasitology 118, 257–268.CrossRefGoogle ScholarPubMed
Jordan, P. (1985) Schistosomiasis. The St. Lucia Project. 442 pp. Cambridge, Cambridge University Press.Google Scholar
Mafiana, C.F., Ekpo, U.F. & Ojo, D.A. (2003) Urinary schistosomiasis in pre-school children in settlements around Oyan Reservoir in Ogun State, Nigeria: implications for Control. Tropical Medicine and International Health 8 (1), 78–82.CrossRefGoogle ScholarPubMed
Nour, N.M., Fayed, M.A., Hussien, S.M., Shaheen, H.I. & Abdel-Rahean, R.S. (1990) Prevalence of morbidity of schistosomiasis among pre-school children in Bani-shef governments. Journal of the Egyptian Society of Parasitology 20, 793–803.Google Scholar
Odogwu, S.E., Ramamurthy, N.K., Kabatereine, N.B., Kazibwe, F., Tukahebwa, E., Webster, J.P., Fenwick, A. & Stothard, J.R. (2006) Schistsoma mansoni in infants (aged <  3years) along the Ugandan shoreline of Lake Victoria. Annals of Tropical Medicine and Parasitology 100 (4), 315–326.CrossRefGoogle Scholar
Okoli, E.I. & Odaibo, A.B. (1999) Urinary schistosomiasis among school children in Ibadan, an urban community in South-Western Nigeria. Tropical Medicine and International Health 11 (4), 308–315.CrossRefGoogle Scholar
Oliver, J.H. & Schneidermann, M. (1956) A method for estimating the density of aquatic snail populations. Experimental Parasitology 5, 109–117.CrossRefGoogle Scholar
Opara, K.N., Mbagwu, H.O.C. & Ekpo, U.F. (2001) Qualitative diagnosis of urinary schistosomiasis in two endemic communities of Cross River Basin. West Africa Journal of Pharmacology and Drug Research 17, 68–73.Google Scholar
Ozumba, N.A., Christensen, N.O., Nwosu, A.B.C. & Nwaorgu, O.C. (1989) Endemicity, focality and seasonality of transmission of human schistosomiasis in Amagunze Village, Eastern Nigeria. Journal Helminthology 63, 206–212.CrossRefGoogle ScholarPubMed
Shiff, C.I. (1964) Studies on Bulinus (Physopsis) globosus in Rhodesia. The influence of temperature on the intrinsic rate of natural increase. Annals of Tropical Medicine and Parasitology 58, 94.CrossRefGoogle ScholarPubMed
Takougang, I., Meli, J., Fotso, S., Angwafo, F., Kamajeu, R. & Ndumbe, P. (2004) Some social determinants of urinary schistosomiasis in Northern Cameroon: implications for schistosomiasis control. African Journal of Health Sciences 11, 111–120.Google ScholarPubMed
Udonsi, J.K. (1990) Human community ecology of urinary schistosomiasis in relation to snail vector bionomics in Igwun River Basin in Nigeria. Tropical Medicine and Parasitology 41, 131–135.Google Scholar
Useh, M.F. & Ejezie, G.C. (1996) Prevalence and morbidity of Schistosoma haematobium infection in Adim Community of Nigeria. Nigerian Journal of Medical Laboratory Sciences 5, 17–28.Google Scholar
Useh, M.F. & Ejezie, G.C. (1999a) School-based schistosomiasis programme: a comparative study on the prevalence and intensity of urinary schistosomiasis among Nigeria school age children in and out of school. Transactions of the Royal Society of Tropical Medicine and Hygiene 93, 387–391.CrossRefGoogle ScholarPubMed
Useh, M.F. & Ejezie, G.C. (1999b) Modification of behaviour and attitude in the control of schistosomiasis. I. Observations on water-contact patterns and perception of infections. Annals of Tropical Medicine and Parasitology 93 (7), 711–720.CrossRefGoogle Scholar
Wilkins, H.A. (1979) The significance of proteinuria and haematuria in Schistosoma haematobium infection. Transactions of the Royal Society of Tropical Medicine and Hygiene 73, 74–80.CrossRefGoogle ScholarPubMed
WHO (1993) The control of schistosomiasis. Second report of WHO Expert Committee. Technical Report Series 830, Geneva, WHO.Google Scholar
WHO (2002) Rapport sur la santé dans le monde, organisations mondiale de la santé. Geneva, WHO.Google Scholar