Environmental risk factors associated with the presence of Mycobacterium ulcerans in Victoria, Australia.

ABSTRACT: In recent years reported cases of Buruli ulcer, caused by Mycobacterium ulcerans, have increased substantially in Victoria, Australia, with the epidemic also expanding geographically. To develop an understanding of how M. ulcerans circulates in the environment and transmits to humans we analyzed environmental samples collected from 115 properties of recent Buruli ulcer cases and from 115 postcode-matched control properties, for the presence of M. ulcerans. Environmental factors associated with increased odds of M. ulcerans presence at a property included certain native plant species and native vegetation in general, more alkaline soil, lower altitude, the presence of common ringtail possums (Pseudocheirus peregrinus) and overhead powerlines. However, only overhead powerlines and the absenc

SUBMITTER: Blasdell KR 

PROVIDER: S-EPMC9469944 | biostudies-literature | 2022

REPOSITORIES: biostudies-literature