Effect of sanitation on soil-transmitted helminth infection: systematic review and meta-analysis.

ABSTRACT:

Background

In countries of high endemicity of the soil-transmitted helminth parasites Ascaris lumbricoides, Trichuris trichiura, and hookworm, preventive chemotherapy (i.e., repeated administration of anthelmintic drugs to at-risk populations) is the main strategy to control morbidity. However, rapid reinfection of humans occurs after successful deworming, and therefore effective preventive measures are required to achieve public health goals with optimal efficiency and sustainability.

Methods and findings

We conducted a systematic review and meta-analysis to assess the effect of sanitation (i.e., access and use of facilities for the safe disposal of human urine and feces) on infection with soil-transmitted helminths. PubMed, Embase, ISI Web of Science, and the World Health

SUBMITTER: Ziegelbauer K 

PROVIDER: S-EPMC3265535 | biostudies-literature | 2012 Jan

REPOSITORIES: biostudies-literature