Elizabethkingia meningosepticum infections with varied presentations and different antimicrobial susceptibility – A case series

Abstract

We report three sporadic infections by Elizabethkingia meningosepticum from Government Medical College Kozhikode in Kerala state, South India over a period of three years. Two cases were commenced in the community in immunocompromised children beyond the newborn period, but both recovered promptly. Another was a hospital-acquired meningitis in a newborn baby who developed neurologic sequelae. In contrast to widespread antimicrobial resistance exhibited by this pathogen, there was good susceptibility to commonly used antimicrobials such as ampicillin, cefotaxime, piperacillin, ciprofloxacin, and vancomycin. Whilst ß lactam antibiotics are found effective in the treatment of Elizabethkingia septicaemia of children, piperacillin–tazobactam, vancomycin combination seems effective empiric choice of antibiotics for neonatal meningitis due to Elizabethkingia; there is a need for guidelines for the management of this infection, especially in neonatal meningitis.