| prevalence of haplorchis taichui among humans and fish in luang prabang province, lao pdr. | this study confirmed the prevalence of the intestinal fluke haplorchis taichui (trematoda: heterophyidae) among people and fish in luang prabang province, lao pdr. fecal specimens were collected from 559 riparian people (229 males and 330 females), residing in 4 districts (luang prabang, xieng ngeun, pak ou, and nam bak) and were examined by the kato-katz fecal smear technique. the overall helminth egg positive rate was 64.9%. the positive rate for small trematode eggs (ste), which may include h ... | 2014 | 24754919 |