SynthesisPLoS neglected tropical diseases2024
Prevalence of human schistosomiasis in various regions of Tanzania Mainland and Zanzibar: A systematic review and meta-analysis of studies conducted for the past ten years (2013-2023).
Synthesis in PLoS neglected tropical diseases, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 10 papers.
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Who cites it
10 citing papers in PubMed.
- Cost analysis of implementing community-based mass drug administration for schistosomiasis control among adult individuals using community drug distributors in Ukerewe district council, North-Western Tanzania.PLoS neglected tropical diseases · 2026Article
- Enhancing risk communication for climate-sensitive neglected tropical diseases in Northern Tanzania: Integrating agropastoral community knowledge and health system strategies.PLoS neglected tropical diseases · 2026Article
- Community survey of the infection, intensity and risk factors associated with schistosomiasis and soil-transmitted helminthiasis in south-eastern Gabon.Scientific reports · 2026Article
- Schistosomal Colitis as an Uncommon Cause of Hematochezia in a School-Aged Boy: A Case Report.Clinical medicine insights. Pediatrics · 2026Article
- Establishing an Endoscopy Unit for Management ofEndoscopy international open · 2026Article
- Article
- Identifying gaps in the care and management of NTD morbidity, disability and disfigurement in Africa.PLoS neglected tropical diseases · 2025Article
- Patterns of Morbidity in Ambatoboeny District, Northern Madagascar: A 12-Month Study.Journal of clinical medicine · 2025Article
- Assessment of the prevalence and praziquantel effectiveness and risk factors of urogenital schistosomiasis among school-aged children in pru east, Ghana.Scientific reports · 2025Article
- PriorFrontiers in veterinary science · 2024Article
Corrections and comments
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Authors and funding
4 authors.
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Abstract
Schistosomiasis is a significant public health problem in Tanzania, particularly for the people living in the marginalized settings. We have conducted a systematic review with meta-analysis on the prevalence of schistosomiasis to add knowledge towards the development of effective approaches to control the disease in Tanzania. Online databases namely, Pub Med, SCOPUS and AJOL, were systematically searched and a random effect model was used to calculate the pooled prevalence of the disease. Heterogeneity and the between studies variances were determined using Cochran (Q) and Higgins (I2) tests, respectively. A total of 55 articles met the inclusion criterion for this review and all have satisfactory quality scores. The pooled prevalence of the disease in Tanzania was 26.40%. Tanzania mainland had the highest schistosomiasis prevalence (28.89%) than Zanzibar (8.95%). Sub-group analyses based on the year of publication revealed the going up of the pooled prevalence, whereby for (2013-2018) and (2018-2023) the prevalence was 23.41% and 30.06%, respectively. The prevalence of the Schistosoma mansoni and Schistosoma hematobium were 37.91% and 8.86% respectively. Mara, Simuyu, and Mwanza were the most prevalent regions, with a pooled prevalence of 77.39%, 72.26%, and 51.19%, respectively. The pooled prevalence based on the diagnostic method was 64.11% for PCR and 56.46% for POC-CCA, which is relatively high compared to other tests. Cochrans and Higgins (I2) test has shown significant heterogeneity (p-value = 0.001 and I2 = 99.6). Factors including age, region, diagnostic method and sample size have shown significant contribution to the displayed heterogeneity. The pronounced and increasing prevalence of the disease suggests potential low coverage and possibly lack of involvement of some regions in the control of the disease. This, therefore, calls for an intensive implementation of control interventions in all endemic regions, preferably using an integrated approach that targets several stages of the disease lifecycle.
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