{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2025,9,11]],"date-time":"2025-09-11T17:01:52Z","timestamp":1757610112487,"version":"3.44.0"},"reference-count":37,"publisher":"American Society of Tropical Medicine and Hygiene","issue":"3","content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":[],"published-print":{"date-parts":[[2025,9,3]]},"abstract":"<jats:title>ABSTRACT.<\/jats:title>\n<jats:p>Bangkok, a globally popular travel destination, hosts numerous fresh markets and street food vendors catering to locals and visitors. Although raw vegetables are integral to Thai cuisine, their consumption may pose risks of soil-transmitted parasitic infections. This cross-sectional study assessed the prevalence of parasitic contamination in raw vegetables from Bangkok\u2019s inner zones, focusing on five districts: Huai Khwang, Khlong Toei, Pathum Wan, Chatuchak, and Phra Nakhon. A total of 200 samples across eight vegetable types were randomly collected from these areas and prepared for analysis using sedimentation techniques followed by microscopic examination. Observers conducting the microscopy were blinded and operated independently to minimize bias. The overall prevalence of parasitic contamination was 77% (<jats:italic>n<\/jats:italic> = 154\/200). The highest contamination levels were in Huai Khwang and Chatuchak (90%, <jats:italic>P<\/jats:italic> &lt;0.05). Identified contaminants included <jats:italic>Strongyloides stercoralis<\/jats:italic> larvae (57%), hookworm eggs (20%), <jats:italic>Ascaris lumbricoides<\/jats:italic> eggs (16%), <jats:italic>Trichuris trichiura<\/jats:italic> eggs (12%), <jats:italic>Toxocara<\/jats:italic> spp. eggs (10%), and others. Chinese cabbage was significantly more contaminated with hookworm eggs (<jats:italic>P<\/jats:italic> &lt;0.0001) and <jats:italic>T. trichiura<\/jats:italic> eggs (<jats:italic>P<\/jats:italic> &lt;0.001) than other vegetables, although less so with <jats:italic>S. stercoralis<\/jats:italic> (<jats:italic>P<\/jats:italic> &lt;0.0001). These findings highlight raw vegetables as potential sources of parasitic infections. Consumers are advised to thoroughly wash vegetables before consumption, whereas vendors should wear gloves to minimize exposure to skin-penetrating parasites. Prophylactic antiparasitic treatment, particularly for children and immunocompromised individuals, is recommended annually.<\/jats:p>","DOI":"10.4269\/ajtmh.25-0044","type":"journal-article","created":{"date-parts":[[2025,7,8]],"date-time":"2025-07-08T11:38:49Z","timestamp":1751974729000},"page":"623-631","source":"Crossref","is-referenced-by-count":0,"title":["Widespread Soil-Transmitted Parasitic Contamination in Raw Vegetables at Fresh Markets in the Inner Zone of Bangkok: Findings from a Cross-Sectional Study"],"prefix":"10.4269","volume":"113","author":[{"given":"Atthapon","family":"Pidsaya","sequence":"first","affiliation":[{"name":"Faculty of Medicine, Srinakharinwirot University, Bangkok, Thailand;"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Korawit","family":"Kanjana","sequence":"additional","affiliation":[{"name":"Faculty of Medicine, Srinakharinwirot University, Bangkok, Thailand;"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Kwannan","family":"Nantavisai","sequence":"additional","affiliation":[{"name":"Department of Microbiology, Faculty of Medicine, Srinakharinwirot University, Bangkok, Thailand"}],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"2795","reference":[{"key":"b1","series-title":"CMAJ","first-page":"E1","article-title":"Thailand top destination for medical tourists","volume":"186","author":"Finch","year":"2014"},{"key":"b2","series-title":"J Stat Theory Appl","first-page":"31","article-title":"Classical forecasting of international tourist arrivals to Thailand","volume":"21","author":"Intarapak","year":"2022"},{"key":"b3","series-title":"Environ Microbiol","first-page":"2385","article-title":"Fresh fruit and vegetables as vehicles for the transmission of human pathogens","volume":"12","author":"Berger","year":"2010"},{"key":"b4","series-title":"Ann Clin Microbiol 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