{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,9,13]],"date-time":"2026-09-13T23:59:36Z","timestamp":1789343976915,"version":"build-2803163510"},"reference-count":36,"publisher":"EDP Sciences","license":[{"start":{"date-parts":[[2021,6,18]],"date-time":"2021-06-18T00:00:00Z","timestamp":1623974400000},"content-version":"vor","delay-in-days":168,"URL":"https:\/\/creativecommons.org\/licenses\/by\/4.0"}],"funder":[{"name":"Ministristy of Education, Culture, Sport, Science and Technoloty, Japan (MEXT), and Promoting Science and Technology (SCF), Ministry of Education, Japan","award":["NA"],"award-info":[{"award-number":["NA"]}]},{"name":"Faculty of Tropical Medicine, Mahidol University, Thailand","award":["NA"],"award-info":[{"award-number":["NA"]}]}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["Parasite"],"accepted":{"date-parts":[[2021,4,26]]},"published-print":{"date-parts":[[2021]]},"abstract":"<jats:p>Taeniasis remains a prevalent public health problem in Thailand. National helminthiasis surveys report only the incidence of <jats:italic>Taenia<\/jats:italic> spp. eggs. The ability to differentiate <jats:italic>Taenia<\/jats:italic> species using morphological and molecular techniques is vital for epidemiological surveys. This study detected taeniasis carriers and other helminthic infections by Kato\u2019s thick smear technique and identified the <jats:italic>Taenia<\/jats:italic> species by multiplex PCR. The study subjects were the ethnic Karen people in Tha Song Yang District, Tak Province, Thailand, bordering Myanmar. In total, 983 faecal samples from villagers were examined for helminthiases. Interview-based questionnaires were used to gather information on possible risk factors for infection. The prevalence of helminth infections was 42.7% (420\/983), including single (37.3%, 367\/983) and mixed infections (5.4%, 53\/983). The most common infection (19.23%, 189\/983) was <jats:italic>Ascaris lumbricoides<\/jats:italic>, whereas taeniasis carriers comprised 2.8% (28\/983). Multiplex PCR of <jats:italic>Cox1<\/jats:italic> was used for species identification of <jats:italic>Taenia<\/jats:italic> tapeworms, eggs, or both in 22 taeniasis carriers. Most of the parasites (20 cases) were <jats:italic>Taenia solium<\/jats:italic>, with two cases of <jats:italic>Taenia saginata<\/jats:italic>. <jats:italic>Taenia saginata asiatica<\/jats:italic> was not found in the villagers examined. The analysis of 314 completed questionnaires showed that a statistically significant (<jats:italic>p<\/jats:italic>\u00a0&lt;\u00a00.05) risk of taeniasis was correlated with being male, a history of being allowed to forage during childhood, a history of seeing tapeworm proglottids, and a history of raw or undercooked pork consumption. Health education programmes must seek to reduce and prevent reinfection in these communities.<\/jats:p>","DOI":"10.1051\/parasite\/2021041","type":"journal-article","created":{"date-parts":[[2021,6,18]],"date-time":"2021-06-18T08:06:10Z","timestamp":1624003570000},"page":"53","source":"Crossref","is-referenced-by-count":12,"title":["Risk factors and prevalence of taeniasis among the Karen people of Tha Song Yang District, Tak Province, 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