Source of isolates submitted to the Orientia tsutsugamushi database Submit This MLST scheme was developed by Piengchan Sonthayanon and colleagues at Mahidol University, Thailand. It is described in Sonthayanon et al. 2010 PLoS Negl Trop Dis 4:e752. Database curated by piengchantropmedres.ac (Piengchan Sonthayanon) and elizabeth.btropmedres.ac (Elizabeth Batty). Primers The preferred citation for this website is: Jolley et al. Wellcome Open Res 2018, 3:124 [version 1; referees: 2 approved].