{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,10,4]],"date-time":"2026-10-04T23:24:57Z","timestamp":1791156297198,"version":"4.1.0"},"reference-count":13,"publisher":"American Society of Tropical Medicine and Hygiene","issue":"1","content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":[],"published-print":{"date-parts":[[2011,1,5]]},"abstract":"<jats:p>In Lahanam Village, Savannakhet Province, Laos, 125 of 253 villagers (49.4%) were found by fecal examination to harbor hookworm eggs. The eggs were heterogeneous in morphology and size, suggesting infections of mixed nematode species. To confirm the hookworm egg species, on a voluntary basis, 46 hookworm egg\u2013positive participants were treated with albendazole, and post-treatment adult worms were collected from purged fecal samples. The common human hookworm was found in only 3 participants; 1 case of <jats:italic>Necator americanus,<\/jats:italic> and 2 cases of <jats:italic>Ancylostoma duodenale<\/jats:italic>. In contrast, adult <jats:italic>Trichostrongylus<\/jats:italic> worms were expelled from most participants (43 of 46, 93.5%). The <jats:italic>Trichostrongylus<\/jats:italic> species were confirmed by morphology and internal transcribed spacer 2 sequences; all worms were of the same species (<jats:italic>T. colubriformis<\/jats:italic>)<jats:italic>.<\/jats:italic> In addition, some <jats:italic>Trichostrongylus<\/jats:italic> worms were obtained from a goat in the same village and identified as <jats:italic>T. colubriformis<\/jats:italic>. The results suggested that <jats:italic>T. colubriformis<\/jats:italic> was the main zoonotic species causing hookworm infections in the village.<\/jats:p>","DOI":"10.4269\/ajtmh.2011.10-0385","type":"journal-article","created":{"date-parts":[[2011,1,6]],"date-time":"2011-01-06T16:27:08Z","timestamp":1294331228000},"page":"52-54","source":"Crossref","is-referenced-by-count":56,"title":["Human Trichostrongylus colubriformis Infection in a Rural Village in Laos"],"prefix":"10.4269","volume":"84","author":[{"given":"Megumi","family":"Sato","sequence":"first","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Tippayarat","family":"Yoonuan","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Surapol","family":"Sanguankiat","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Supaporn","family":"Nuamtanong","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Tiengkham","family":"Pongvongsa","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Inthava","family":"Phimmayoi","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Vilayphone","family":"Phanhanan","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Boungnong","family":"Boupha","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Kazuhiko","family":"Moji","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Jitra","family":"Waikagul","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"2795","reference":[{"key":"R1","series-title":"Clinical Parasitology","first-page":"289","author":"Beaver","year":"1984"},{"key":"R2","series-title":"Pathology","first-page":"182","article-title":"Human trichostrongyliasis in Queensland","volume":"27","author":"Boreham","year":"1995"},{"key":"R3","series-title":"Southeast Asian J Trop Med Public Health","first-page":"513","article-title":"Trichostrongylus infection in a Thai boy","volume":"16","author":"Panasoponkul","year":"1985"},{"key":"R4","series-title":"Korean J Parasitol","first-page":"69","article-title":"Differential diagnosis of Trichostrongylus and hookworm eggs via PCR using ITS-1 sequence","volume":"45","author":"Yong","year":"2007"},{"key":"R5","series-title":"Jpn J Med","first-page":"113","article-title":"Parasitological studies in the Far East. IV. An epidemiologic survey in Yamanashi Prefecture, Honshu, Japan","volume":"4","author":"Hunter","year":"1951"},{"key":"R6","series-title":"Am J Trop Med Hyg","first-page":"935","article-title":"Present status of trichostrongyliasis in Iran","volume":"24","author":"Ghadirian","year":"1975"},{"key":"R7","series-title":"Rev Inst Med Trop Sao Paulo","first-page":"397","article-title":"A simple device for quantitative stool thick-smear technique in schistosomiasis mansoni","volume":"14","author":"Katz","year":"1972"},{"key":"R8","series-title":"Nematode Parasites of Domestic Animals and of Man","first-page":"135","author":"Levine","year":"1980"},{"key":"R9","series-title":"Acta Trop","first-page":"15","article-title":"Genetic markers in ribosomal DNA for hookworm identification","volume":"62","author":"Gasser","year":"1996"},{"key":"R10","series-title":"Nucleic Acids Symp Ser","first-page":"95","article-title":"BioEdit: a user-friendly biological sequence alignment editor and analysis program","volume":"41","author":"Hall","year":"1999"},{"key":"R11","series-title":"Brief Bioinform","first-page":"150","article-title":"MEGA3: integrated software for molecular evolutionary genetics analysis and sequence alignment","volume":"5","author":"Kumar","year":"2004"},{"key":"R12","series-title":"Evolution","first-page":"783","article-title":"Confidence limits on phylogenies: an approach using the bootstrap","volume":"39","author":"Felsenstein","year":"1985"},{"key":"R13","series-title":"Parasitol Res","first-page":"267","article-title":"Prevalence of intestinal parasites infections on a national scale among primary schoolchildren in Laos","volume":"91","author":"Rim","year":"2003"}],"container-title":["The American Society of Tropical Medicine and Hygiene"],"original-title":[],"link":[{"URL":"https:\/\/www.ajtmh.org\/view\/journals\/tpmd\/84\/1\/article-p52.xml","content-type":"text\/html","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/www.ajtmh.org\/downloadpdf\/journals\/tpmd\/84\/1\/article-p52.xml","content-type":"text\/html","content-version":"vor","intended-application":"syndication"},{"URL":"https:\/\/www.ajtmh.org\/downloadpdf\/journals\/tpmd\/84\/1\/article-p52.xml","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2024,8,7]],"date-time":"2024-08-07T20:04:15Z","timestamp":1723061055000},"score":1,"resource":{"primary":{"URL":"https:\/\/www.ajtmh.org\/view\/journals\/tpmd\/84\/1\/article-p52.xml"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2011,1,5]]},"references-count":13,"journal-issue":{"issue":"1"},"URL":"https:\/\/doi.org\/10.4269\/ajtmh.2011.10-0385","relation":{},"ISSN":["0002-9637","1476-1645"],"issn-type":[{"value":"0002-9637","type":"print"},{"value":"1476-1645","type":"electronic"}],"subject":[],"published":{"date-parts":[[2011,1,5]]}}}