Melioidosis fatalities in captive slender-tailed meerkats (Suricata suricatta): Combining epidemiology, pathology and whole-genome sequencing supports variable mechanisms of transmission with one health implications

Abstract

Background: Melioidosis is a tropical infectious disease which is being increasingly recognised throughout the globe. Infection occurs in humans and animals, typically through direct exposure to soil or water containing the environmental bacterium Burkholderia pseudomallei. Case clusters of melioidosis have been described in humans following severe weather events and in exotic animals imported into melioidosis endemic zones. Direct transmission of B. pseudomallei between animals and/or humans has been documented but is considered extremely rare. Between March 2015 and October 2016 eight fatal cases of melioidosis were reported in slender-tailed meerkats (Suricata suricatta) on display at a W..