Multiple-locus variable-number tandem-repeat analysis in Salmonella isolates as an effective molecular subtyping method.

Due to the limitations of serotyping, to differentiate closely related microbial isolates and to investigate disease outbreaks, molecular genotyping methods including multiple loci variable number of tandem repeats (VNTR) analysis (MLVA) has been developed. The usefulness of MLVA was recently demonstrated for Salmonella Infantis and Salmonella Enteritidis isolated from human sources in Iran. In the present study.