Abstract
Though Elizabethkingia meningosepticum typically causes meningitis in neonates, its occurrence in adult is rare, with sixteen cases described worldwide. We report a case of E. meningosepticum meningitis in an immunocompetent adult. Bacterial identification was made a day earlier than conventional method by using matrix assisted laser desorption ionization time-of-flight (MALDI-TOF) Vitek mass spectrometry RUO (VMS), which resulted in successful treatment with rifampin, trimethoprim-sulfamethoxazole, levofloxacin and minocycline.