prevalence of helminthic infections among inhabitants of lao pdr.the prevalence of helminthic infections was surveyed on a total of 6,178 residents (males 2,549 and females 3,629) in 102 villages of 9 provinces in lao pdr between 2007 and 2011 under the project of korea-laos collaborative project for control of foodborne trematode infections in lao pdr. fecal specimens were collected and examined by the kato-katz thick smear and stoll's egg counting techniques. the overall liver/intestinal helminth egg positive rate was 71.9% with a single or mixed infections ...201424623882
trematode diversity in the freshwater snail bithynia siamensis goniomphalos sensu lato from thailand and lao order to obtain a comprehensive understanding of trematode diversity in bithynia siamensis goniomphalos sensu lato, the first intermediate host of the liver fluke opisthorchis viverrini s.l., the prevalence of larval trematode species was investigated in different localities in thailand and lao people's democratic republic (lao pdr). in thailand, snail samples were collected from 29 localities in the nine provinces: buri ram, surin, chaiya phum, maha sarakham, khon kaen, kalasin, mukdahan, sa ...201625997613
patterns of trematode infections of opisthorchis viverrini (opisthorchiidae) and haplorchis taichui (heterophyidae) in human populations from two villages in savannakhet province, lao pdr.the liver fluke, opisthorchis viverrini, and the minute intestinal fluke, haplorchis taichui, are prevalent in many asian countries. this study analysed the patterns of infections of o. viverrini and h. taichui in lahanam and thakhamlien villages (savannakhet province, lao pdr), in two cross-sectional investigations. out of a total of 207 human participants, post-anthelmintic treatment positivity rates for expelled worms were 170 (82.1%) for h. taichui and 65 (31.4%) for o. viverrini. both these ...201524739959
Displaying items 1 - 3 of 3