http://www.mlst.net/. This is a depiction of an eBURST analysis of the serotype 2 data available on http://www.mlst.net/. The founding sequence type (ST) of the only clonal complex is ST 74, marked by the dark blue node. For the Bangladeshi isolates, the majority (n = 23) belonged to ST 74. The two other sequence types 5083 (n = 3) and 5199 (n = 15) were single and double locus variants of sequence type 74 respectively. The relative proportions are reflected in the light blue and light pink circles around the respective nodes. Epidemiological data recorded on http://www.mlst.net indicates CC 74 is the dominant lineage recorded among those MLST and they originate mainly from West Africa.