Cutaneous Melioidosis Cluster Caused by Contaminated Wound Irrigation Fluid

Abstract

Melioidosis usually occurs after environmental exposure to Burkholderia pseudomallei in the tropics. A cluster of 5 cutaneous melioidosis cases occurred in suburban southwest Australia after an earlier case in January 2012. We collected environmental samples at the first patient's home in January 2012 and from a nearby health center in December 2013 after 2 new cases occurred in the same postal district. We isolated genotypically identical B. pseudomallei from the first patient and 5 other patients in the district. Environmental