Enteroaggregative Escherichia coli in Venda, South Africa: Distribution of Virulence-Related Genes by Multiplex Polymerase Chain Reaction in Stool Samples of Human Immunodeficiency Virus (HIV)–Positive and HIV-Negative Individuals and Primary School Children

Abstract excerpt

We used a multiplex polymerase chain reaction (PCR) and a quantitative real-time PCR to determine the distribution of three enteroaggregative Escherichia coli (EAEC) virulence-related genes in stool samples from hospital patients and school children in the Venda region of South Africa. At least one gene was found in 52 (16.5%) samples, 50 (19.6%) from hospitals and 2 (3%) from schools. The AA probe was found in...

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