Molecular Characterization of Cryptosporidium Species and Giardia duodenalis from Symptomatic Cambodian Children.

ABSTRACT:

Background

In a prospective study, 498 single faecal samples from children aged under 16 years attending an outpatient clinic in the Angkor Hospital for Children, northwest Cambodia, were examined for Cryptosporidium oocysts and Giardia cysts using microscopy and molecular assays.

Methodology/principal findings

Cryptosporidium oocysts were detected in 2.2% (11/498) of samples using microscopy and in 7.7% (38/498) with molecular tests. Giardia duodenalis cysts were detected in 18.9% (94/498) by microscopy and 27.7% (138/498) by molecular tests; 82% of the positive samples (by either method) were from children aged 1-10 years. Cryptosporidium hominis was the most common species of Cryptosporidium, detected in 13 (34.2%) samples, followed by Cryptosporidium meleagridis in 9 (23

SUBMITTER: Moore CE 

PROVIDER: S-EPMC4936737 | biostudies-literature | 2016 Jul

REPOSITORIES: biostudies-literature