Distribution of virulence related genes of chromosomal (SPIs, Non-SPI) and extrachromosomal origin (plasmids) among local isolates of S. Typhi (in percent).

List of primers used for S. Typhi isolates molecular typing based on VNTR.

List of primers sequences used to detect the virulence genes of Salmonella enteric serovar Typhi isolates.

VNTR profiles of 35 local isolates of S. Typhi.

List of primers used to detect the complete presence/absence of SPI-7 and SPI-10.