Evidence map›Paper›PMID 41838681›Full record

ArticlePLoS neglected tropical diseases2026

Population-based ultrasound prevalence and risk factors for cystic echinococcosis in endemic Kazakhstan.

Gulziya Ismailova, Majid Fasihi Harandi, Shokan Kaniyev, Zhanna Shapiyeva, Daniyar Mukazhanov, Bolatbek Baimakhanov, Adriano Casulli

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Article in PLoS neglected tropical diseases, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

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1 · What the graph read from it

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2 · The registry

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3 · Its place in the literature

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4 · The record

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5 · Who and what money

Authors and funding

7 authors.

Gulziya IsmailovaJSC Syzganov National Scientific Center of Surgery, Almaty, Kazakhstan.ORCID https://orcid.org/0000-0002-7461-4190
Majid Fasihi HarandiResearch Center for Hydatid Disease in Iran, Kerman University of Medical Sciences, Kerman, Iran.
Shokan KaniyevJSC Syzganov National Scientific Center of Surgery, Almaty, Kazakhstan.
Zhanna ShapiyevaScientific and Practical Centre for Sanitary and Epidemiological Expertise and Monitoring, Almaty, Kazakhstan.
Daniyar MukazhanovJSC Syzganov National Scientific Center of Surgery, Almaty, Kazakhstan.
Bolatbek BaimakhanovJSC Syzganov National Scientific Center of Surgery, Almaty, Kazakhstan.
Adriano CasulliWHO Collaborating Centre for the Epidemiology, Detection and Control of Cystic and Alveolar Echinococcosis (One Health), Department of Infectious Diseases, Istituto Superiore di Sanità, Rome, Italy.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundCystic echinococcosis (CE), caused by Echinococcus granulosus sensu lato, remains a significant public health concern in endemic areas of Kazakhstan. Despite global control efforts, CE persists due to insufficient deworming of dogs, the absence of control programs, and low public awareness.

methodsA cross-sectional study was conducted between September 2023 and June 2024 in 51 remote villages across two endemic regions of Kazakhstan. Participants underwent abdominal ultrasound screening and completed a structured questionnaire to assess potential risk factors. Cyst staging was performed according to the WHO - Informal Working Group on Echinococcosis guidelines. Statistical analyses included both univariate and multivariate models to identify significant predictors of infection.

resultsThe prevalence of CE was 0.34%, with higher rates observed in young people (82.1%) than in adults (17.9%), particularly among those aged 9-14 years. Major potential risk factors included dog ownership (OR = 3.17, p = 0.012), failure to deworm dogs (OR = 11.12, p = 0.018), feeding raw offal to dogs (OR = 3.06, p = 0.012), and consumption of unwashed vegetables and fruits among women (OR = 5.25, p = 0.005). All identified CE cases were newly diagnosed. Of these, 92.85% were active cysts, predominantly found in young individuals, while inactive cysts accounted for 7.14%, distributed equally between adults and youths.

conclusionsThese findings underscore the urgent need for regular deworming programs for dogs, public education on hygiene practices, and stricter management of livestock offal. Further research is needed to investigate transmission through water and environmental contamination.

Indexed as

EchinococcosisAdolescentAdultAgedAnimalsChildCross-Sectional StudiesDog DiseasesDogsEchinococcus granulosusEndemic DiseasesFemaleHumansKazakhstanMaleMiddle Aged

Identifiers

PMID41838681
PMCPMC13004503

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