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abstractpubmed· Abstract 2017· item PMID:29148369
Newly Recognized Pediatric Cases of Typhus Group Rickettsiosis, Houston, Texas, USA. An increase in typhus group rickettsiosis and an expanding geographic range occurred in Texas, USA, over a decade. Because this illness commonly affects children, we retrospectively examined medical records from 2008-2016 at a large Houston-area pediatric hospital and identified 36 cases. The earliest known cases were diagnosed in 2011.