Prevalence and Risk Factors of Taenia solium Infection among Humans and Pigs in Wukari Local Government Area, Taraba State, Nigeria
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1-11
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10.58578/kijst.v3i1.8282
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Authors:
Ogbadu J. I1, Agere H. I J2, Benson O3, Mijah A. K4 
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Main Article Content
Abstract
Taenia solium, the pork tapeworm, remains a major zoonotic parasite of public health and economic significance in many low- and middle-income countries, including Nigeria. The infection causes taeniasis in humans and cysticercosis in pigs, with transmission sustained by poor sanitation, free-range pig rearing, and inadequate meat inspection. This study determined the prevalence and risk factors associated with T. solium infection among pigs and humans in Wukari Local Government Area (LGA), Taraba State, Nigeria. A cross-sectional study was conducted between January and June 2024. Stool samples from 402 human participants and carcasses from 390 pigs were examined using standard parasitological and post-mortem inspection techniques. Socio-demographic and behavioral data were obtained through structured questionnaires. Data were analyzed using SPSS version 26.0, and associations between infection and risk factors were evaluated using Chi-square (χ²) and logistic regression at a significance level of p < 0.05. The overall prevalence of T. solium infection was 4.8% (38/792). Infection was detected in 4.9% of pigs and 4.7% of humans (χ² = 0.0387, p < 0.05). The highest prevalence among pigs occurred in Puje Ward (6.41%), while Hospital and Rafin Kada Wards recorded the highest human infection rates (5.97%). Significant risk factors identified included home slaughtering (OR = 2.1, 95% CI: 1.1–4.0), poor sanitation (OR = 1.8, 95% CI: 1.0–3.2), sale of infected pork (OR = 1.9, 95% CI: 1.1–3.3), and low public awareness (OR = 2.3, 95% CI: 1.2–4.4). The study reveals continued endemicity of T. solium in Wukari, driven by modifiable socio-behavioral factors. Strengthened meat inspection, improved sanitation, public education, and adoption of One Health surveillance strategies are recommended to reduce transmission and support Nigeria’s NTD elimination goals by 2030.
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References
Adesokan, H. K., Adeyemo, O. K., & Agbede, S. A. (2019). Prevalence of Taenia solium cysticercosis and associated risk factors among slaughtered pigs in Ibadan, Nigeria. Nigerian Veterinary Journal, 40(3), 205–213.
Adesokan, H. K., & Adeoye, F. A. (2019). Porcine cysticercosis in slaughtered pigs and factors related to Taenia solium transmission amongst abattoir workers in Ibadan, Nigeria. Pan African Medical Journal, 32, Article 145. https://doi.org/10.11604/pamj.2019.32.145.16911
Adikwu, A. A., Okoh, G. R., & Enenche, I. (2025). Prevalence and risk factors of porcine cysticercosis in Benue State, Nigeria. Journal of Zoonotic Diseases and Public Health, 13(1), 44–55.
Atalabi, T. E., Lawal, I. A., & Okolo, M. O. (2018). Prevalence and public health significance of Taenia solium cysticercosis in Nigeria: A review. Annals of Tropical Medicine and Public Health, 11(5), 254–260.
Disease burden and economic losses associated with Taenia solium cysticercosis in pigs and humans in Nigeria. (2023). Nigerian Journal of Veterinary Parasitology, 14(2), 99–110.
FAO/WHO/OIE. (2005). Guidelines for the surveillance, prevention, and control of Taenia solium taeniasis/cysticercosis. Food and Agriculture Organization of the United Nations. https://iris.who.int/bitstream/handle/10665/43291/9290446560_eng.pdf?sequence=1 [Broken link]
Gweba, M., Faleke, O. O., Junaidu, A. U., Fabiyi, J. P., & Fajinmi, A. O. (2010). Some risk factors for Taenia solium cysticercosis in semi-intensively raised pigs in Zuru, Nigeria. Veterinaria Italiana, 46(1), 57–67.
Ibrahim, M. A., Abah, G., & Yusuf, R. M. (2023). Socio-epidemiological factors influencing Taenia solium transmission in Northern Nigeria. Journal of Parasitic Zoonoses, 8(4), 167–177.
Odeniran, P. O., Ocholi, R. A., Ibitoye, E. B., & Fasogbon, S. A. (2023). Disease burden and economic losses associated with Taenia solium cysticercosis in pigs and humans in Nigeria: A systematic review and meta-analysis. Acta Tropica, 248, 107135. https://doi.org/10.1016/j.actatropica.2023.107135
Onyekwere, C. A., Etim, I. A., & Hassan, K. M. (2022). Socio-behavioral drivers of taeniasis and cysticercosis in rural Nigeria: Implications for control programs. Pan African Medical Journal, 43(112), 1–9.
Umar, A. A., Yakubu, H., & Suleiman, M. (2023). Post-mortem detection and distribution of cysticercosis in pigs slaughtered in Northwestern Nigeria. Tropical Animal Health and Production, 55(3), 321–329.
World Health Organization. (2022). Accelerating work to overcome the global impact of neglected tropical diseases: Roadmap for implementation 2021–2030.
World Health Organization. (2023). Zoonotic diseases and One Health approach: Laboratory and field guidelines for endemic countries.
Yusuf, R. M., Abah, G., & Ibrahim, M. A. (2025). Human-pig interface and transmission risk of Taenia solium in rural Nigerian communities. African Journal of Infectious Diseases, 19(1), 72–83.