Browsing by Author "Sampson, Margret E."

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    Molecular identification and characterisation of schistosoma species in freshwater in Bodo community, Rivers State
    (Federal University of Technlogy, Owerri, 2025-08) Sampson, Margret E.
    Accurate identification and characterization of Schistosoma species in freshwater are crucial for understanding the transmission dynamics of schistosomiasis and guiding effective control measures. This study molecularly identified and characterized Schistosoma species in freshwater from four locations in the Bodo community, Rivers State, Nigeria. A total of 200 water samples were collected from Nuumu-Tekurun, Nuumu-Bari-aage, Bon-Sunday, and Nuumu-Kekpaban rivers. Structured questionnaires were also administered to 200 randomly selected residents to assess behavioural and environmental risk factors associated with infection. Data were analyzed using descriptive statistics and chi-square tests in SPSS version 23.0. Findings revealed that (139) 69% of households relied on pipe-borne water, while (159) 80% of participants frequently engaged in swimming and other water-contact activities lasting more than 15 minutes. Urination or defecation in water bodies was reported by 82% of respondents, and the presence of snails 177 (89%) and 189 livestock (95%), particularly cattle (61%), was common near rivers. The overall prevalence of Schistosoma infection was 18.5% (p < 0.001), with S. japonicum 15 (40.5%) being the most prevalent, followed by S. mansoni 12 (32.4%) and S. haematobium 10 (27%). Significant predictors of infection (p ≤ 0.027) included use of rivers as a main water source, daily exposure to water bodies, prolonged contact, and proximity of livestock and snails. The study concludes that schistosomiasis persists as a public health concern in Bodo community. Strengthened health education, improved access to safe water, and regulation of livestock activities near freshwater sources are recommended to curb transmission and protect community health.