ArticlePloS one2022
Persistence of Schistosoma haematobium transmission among school children and its implication for the control of urogenital schistosomiasis in Lindi, Tanzania.
Article in PloS one, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 21 papers, 2 of them syntheses that pooled it.
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Who cites it
21 citing papers in PubMed, 2 syntheses or guidelines pooled it, 32 citations in OpenAlex.
- Prevalence and correlations of schistosomiasis mansoni and schistosomiasis haematobium among humans and intermediate snail hosts: a systematic review and meta-analysis.Infectious diseases of poverty · 2024Pooled it
- 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).PLoS neglected tropical diseases · 2024Pooled it
- Epidemiology ofParasite epidemiology and control · 2026Article
- Development of a Novel Compound Effective Against Juvenile, Adult, and Drug-ResistantPharmaceutics · 2025Review
- Impact of Praziquantel Mass Drug Administration on Schistosomiasis: A Comparison of Prevalence and Risk Factors Between Treated School Aged Children and Untreated Adults in Abuja, Nigeria.International journal of environmental research and public health · 2025Article
- Distribution of urinary schistosomiasis and associated risk factors among school-age children in Kwara State, Nigeria.Journal of parasitic diseases : official organ of the Indian Society for Parasitology · 2025Article
- Seasonal distribution and cercarial shedding ofCurrent research in parasitology & vector-borne diseases · 2025Article
- School-Based Epidemiology ofInfection and drug resistance · 2025Article
- Urogenital schistosomiasis among school children in northwestern Tanzania: Prevalence, intensity of infection, associated factors, and pattern of urinary tract morbidities.Parasite epidemiology and control · 2024Article
- Freshwater snail-borne parasitic diseases in Africa.Tropical medicine and health · 2024Review
- Urogenital schistosomiasis in schoolchildren in the lake zones of Kankossa and Oued Rawdha, southern Mauritania: The first parasitological and malacological survey.PLoS neglected tropical diseases · 2024Article
- Predicting Schistosomiasis Intensity in Africa: A Machine Learning Approach to Evaluate the Progress of WHO Roadmap 2030.The American journal of tropical medicine and hygiene · 2024Article
- Urogenital schistosomiasis among adult male population in an endemic area of southern Tanzania: a descriptive cross-sectional study.BMJ open · 2024Article
- Sexual and reproductive health among men with genital schistosomiasis in southern Tanzania: A descriptive study.PLOS global public health · 2024Article
- Prevalence and factors associated with ongoing transmission ofParasite epidemiology and control · 2023Article
- Review of Recent Prevalence of Urogenital Schistosomiasis in Sub-Saharan Africa and Diagnostic Challenges in the Field Setting.Life (Basel, Switzerland) · 2023Review
- Intestinal schistosomiasis among secondary school students in Northern Tanzania: prevalence, infection intensity and associated risk factors.IJID regions · 2023Article
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Corrections and comments
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Authors and funding
5 authors at 1 institution in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
backgroundDespite twelve rounds of school-based preventive chemotherapy for schistosomiasis in endemic areas of Tanzania such as Mtama district, Lindi: the burden of Schistosoma haematobium infection has remained highly conceivable due to re-infections. The factors associated with continuity of S.haematobium transmission in Mtama district, Lindi have not been fully established. This study investigated the burden and factors contributing to the ongoing transmission of S.haematobium infection in the endemic district of Mtama, Lindi.
methodsA quantitative cross-sectional survey was carried out among 649 school-age children in the Mtama district to determine the burden and factors associated with continuity of S.haematobium infection transmission. A single urine specimen was obtained from each pupil and tested for macro- and microhaematuria, presence of S.haematobium ova, as well intensity of infection; this was complemented with a survey of Bulinus spp snail intermediate hosts and their infectivity. A structured questionnaire was employed to gather information on individual and environmental risk factors for S.haematobium transmission. Summary statistics were computed for individual variables; while a univariate and multivariate logistic regression analysis was performed to assess the association between risk factors with S.haematobium infection.
resultsPrevalence of S.haematobium infection by macro- and microhaematuria was 13.1% and 46.2% respectively. The prevalence of S.haematobium ova was 52.7%; intensity of infection was light in 53.1%, and heavy in 46.9%. Snail intermediate hosts were Bulinus globosus and B.nasutus, whose infectivity was 2.2% and 1.3%, respectively. Among the assessed risk factors, long residency (10-13 years) in the area was a significant risk factor for the continuity of S.haematobium transmission (AOR: 21.79, 95% CI: 1.37-346.4).
conclusionsThe observed 52.7% prevalence of S.haematobium infection represents unacceptably high prevalence after 12 rounds of preventive chemotherapy. Therefore, an urgent need for the implementation of integrated multiple control interventions in the Mtama district; is considered to be imperative.
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