Epidemiology of soil‐transmitted nematode infections in Ha Nam Province, Vietnam
نویسندگان
چکیده
منابع مشابه
Contamination of groundwater and risk assessment for arsenic exposure in Ha Nam province, Vietnam.
The characteristics of arsenic-contaminated groundwater and the potential risks from the groundwater were investigated. Arsenic contamination in groundwater was found in four villages (Vinh Tru, Bo De, Hoa Hau, Nhan Dao) in Ha Nam province in northern Vietnam. Since the groundwater had been used as one of the main drinking water sources in these regions, groundwater and hair samples were collec...
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We detected metacercariae of Echinostoma revolutum in Filopaludina sp. snails purchased from a local market in Nam Dinh Province for the first time in Vietnam. Adult flukes were harvested from experimentally infected hamsters at days 14 and 17 post-infection. The metacercariae were round, 170-190 µm (n = 15) in diameter, with a cyst wall thickness of about 12 µm. A total of 37 collar spines wer...
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The intensity of the parasite problem with grass-fed cattle is generally a function of the intensity of the enterprise. Worm burdens acquired under favourable climatic conditions may have an economically significant effect, depending on the numbers acquired, and the age and "resistance" of the host. In special circumstances, because of the phenomenon of hypobiosis (arrested larval development),...
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Four species of water mites (Acari, Hydrachnidia) were collected in 2010 during an Italian speleological expedition to caves of the Ha Giang region in northern Vietnam from rimstone pools or other tiny accumulations of percolating water. Four taxa new to science are described, representing the families Torrenticolidae (Torrenticola anophthalma nov. sp., Stygotorrenticola coniseta nov. gen., nov...
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ژورنال
عنوان ژورنال: Tropical Medicine & International Health
سال: 1998
ISSN: 1360-2276,1365-3156
DOI: 10.1046/j.1365-3156.1998.00324.x