Predictors of hookworm and infection among adolescents in urban Laos: a cross-sectional study.

Infection with hookworm and are serious health problems among children and adolescents in Laos. In this study, we demonstrated the factors related to hookworm and infection, including primary school health programs, among secondary school students in Vientiane city of Laos. A cross-sectional survey and stool examination were conducted among secondary school students in Vientiane.

Micronutrient status of populations and preventive nutrition interventions in South East Asia.

Objectives Since the 1990s, programs for the control of micronutrient deficiencies became a public health priority for many governments, including the countries partnering the project "Sustainable Micronutrient Interventions to Control Deficiencies and Improve Nutritional Status and General Health in Asia" (SMILING): Cambodia, Indonesia, Laos-PDR, Thailand and Vietnam. The aim of this study was to map which micronutrient deficiencies have been addressed and which interventions were in place in the SMILING countries. Methods The mapping covered the period up to 2012.

Intestinal Parasitic Infections and Environmental Water Contamination in a Rural Village of Northern Lao PDR.

A field survey studying intestinal parasites in humans and microbial pathogen contamination at environment was performed in a Laotian rural village to identify potential risks for disease outbreaks. A parasitological investigation was conducted in Ban Lak Sip village, Luang Prabang, Lao PDR involving fecal samples from 305 inhabitants as well as water samples taken from 3 sites of the local stream. Water analysis indicated the presence of several enteric pathogens, i.

Transmission of Opisthorchis viverrini, Schistosoma mekongi and soil-transmitted helminthes on the Mekong Islands, Southern Lao PDR.

Background: Prevalence of Opisthorchis viverrini, Schistosoma mekongi and soil-transmitted helminths (STH) remains high in Lao People's Democratic Republic (Lao PDR), despite control efforts including mass-drug administration, education and communication campaigns. New approaches are required to advance helminth control.

Methods: An ecohealth study was conducted on two Mekong islands in Southern Laos.

Suspected cases of cholangiocarcinoma seen in reference hospitals in Lao People's Democratic Republic.

Cholangiocarcinoma (CCA) poses a significant public health problem in Southeast Asia, with chronic Opisthorchis viverrini infection being the main risk factor. Epidemiological data on CCA is not available for Lao People Democratic Republic (Lao PDR), though there is a high prevalence of O. viverrini infection in the country.