High prevalence and spatial distribution of Strongyloides stercoralis in rural Cambodia.

ABSTRACT:

Background

The threadworm, Strongyloides stercoralis, endemic in tropical and temperate climates, is a neglected tropical disease. Its diagnosis requires specific methods, and accurate information on its geographic distribution and global burden are lacking. We predicted prevalence, using Bayesian geostatistical modeling, and determined risk factors in northern Cambodia.

Methods

From February to June 2010, we performed a cross-sectional study among 2,396 participants from 60 villages in Preah Vihear Province, northern Cambodia. Two stool specimens per participant were examined using Koga agar plate culture and the Baermann method for detecting S. stercoralis infection. Environmental data was linked to parasitological and questionnaire data by location. Bayesian mixed logisti

SUBMITTER: Khieu V 

PROVIDER: S-EPMC4055527 | biostudies-literature | 2014 Jun

REPOSITORIES: biostudies-literature