ArticleActa tropica2017
Geospatial and age-related patterns of Taenia solium taeniasis in the rural health zone of Kimpese, Democratic Republic of Congo.
Article in Acta tropica, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 16 papers, 4 of them syntheses that pooled it.
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16 citing papers in PubMed, 4 syntheses or guidelines pooled it, 32 citations in OpenAlex.
- Elucidating the causal mechanisms of Taenia solium transmission in humans, pigs and the environment: A global systematic review.PLoS neglected tropical diseases · 2026Pooled it
- Pooled it
- Epidemiology of Taenia saginata taeniosis/cysticercosis: a systematic review of the distribution in West and Central Africa.Parasites & vectors · 2019Pooled it
- Strategies for tackling Taenia solium taeniosis/cysticercosis: A systematic review and comparison of transmission models, including an assessment of the wider Taeniidae family transmission models.PLoS neglected tropical diseases · 2019Pooled it
- Impact of praziquantel treatment and early reinfection patterns in a mixed Schistosoma mansoni and Schistosoma haematobium infection focus in the Democratic Republic of Congo.PLoS neglected tropical diseases · 2026Article
- Spatial and Temporal Changes inVeterinary medicine international · 2024Article
- Epidemiology of intestinal helminthiasis with an emphasis on taeniasis in Chipata district of the Eastern province of Zambia.PLoS neglected tropical diseases · 2023Article
- Insights into the diagnosis, vaccines, and control of Taenia solium, a zoonotic, neglected parasite.Parasites & vectors · 2023Review
- Geostatistical analysis of active human cysticercosis: Results of a large-scale study in 60 villages in Burkina Faso.PLoS neglected tropical diseases · 2023Article
- Prevalence of Epilepsy, Human Cysticercosis, and Porcine Cysticercosis in Western Kenya.The American journal of tropical medicine and hygiene · 2022Article
- Prevalence and factors associated with human Taenia solium taeniosis and cysticercosis in twelve remote villages of Ranomafana rainforest, Madagascar.PLoS neglected tropical diseases · 2022Article
- New insights on thePathogens and global health · 2022Article
- Risk factors and prevalence of taeniasis among the Karen people of Tha Song Yang District, Tak Province, Thailand.Parasite (Paris, France) · 2021Article
- Spatial distribution of Taenia solium exposure in humans and pigs in the Central Highlands of Vietnam.PLoS neglected tropical diseases · 2018Article
- Border analysis for spatial clusters.International journal of health geographics · 2018Article
- Geospatial mapping to identify feasible HIV prevention and treatment strategies that target specific settings.Annals of translational medicine · 2018Article
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Authors and funding
14 authors at 6 institutions in 3 countries.
Funding
No grant is acknowledged in the PubMed record.
Abstract
backgroundTaenia solium infections are mostly endemic in less developed countries where poor hygiene conditions and free-range pig management favor their transmission. Knowledge on patterns of infections in both human and pig is crucial to design effective control strategies. The aim of this study was to assess the prevalence, risk factors and spatial distribution of taeniasis in a rural area of the Democratic Republic of Congo (DRC), in the prospect of upcoming control activities.
methodsA cross-sectional study was conducted in 24 villages of the health zone of Kimpese, Bas Congo Province. Individual and household characteristics, including geographical coordinates were recorded. Stool samples were collected from willing participants and analyzed using the copro-antigen enzyme-linked immunosorbent assay (copro-Ag ELISA) for the detection of taeniasis. Blood samples were collected from pigs and analyzed using the B158/B60 monoclonal antibody-based antigen ELISA (sero-Ag ELISA) to detect porcine cysticercosis. Logistic regression and multilevel analysis were applied to identify risk factors. Global clustering and spatial correlation of taeniasis and porcine cysticercosis were assessed using K functions. Local clusters of both infections were identified using the Kulldorff's scan statistic.
resultsA total of 4751 participants above 5 years of age (median: 23 years; IQR: 11-41) were included. The overall proportion of taeniasis positivity was 23.4% (95% CI: 22.2-24.6), ranging from 1 to 60% between villages, with a significant between-household variance of 2.43 (SE=0.29, p<0.05). Taeniasis was significantly associated with age (p<0.05) and the highest positivity was found in the 5-10 years age group (27.0% (95% CI: 24.4-29.7)). Overall, 45.6% (95% CI: 40.2-51) of sampled pigs were sero-positive. The K functions revealed a significant overall clustering of human and pig infections but no spatial dependence between them. Two significant clusters of taeniasis (p<0.001; n=276 and n=9) and one cluster of porcine cysticercosis (p<0.001; n=24) were found.
conclusionThis study confirms high endemicity and geographical dispersal of taeniasis in the study area. The role of age in taeniasis patterns and significant spatial clusters of both taeniasis and porcine cysticercosis were evidenced, though no spatial correlation was found between human and pig infections. Urgent control activities are needed for this endemic area.
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