{Reference Type}: Case Reports
{Title}: Bacteremia Caused by Moraxella Osloensis: a Fatal Case of an Immunocompromised Patient and Literature Review.
{Author}: Lee MY;Kim MH;Lee WI;Kang SY;
{Journal}: Clin Lab
{Volume}: 67
{Issue}: 1
{Year}: Jan 2021 1
{Factor}: 1.053
{DOI}: 10.7754/Clin.Lab.2020.200459
{Abstract}: BACKGROUND: Moraxella osloensis rarely causes infection in humans, and most of the reported cases are not fatal. It is often difficult to identify M. osloensis using conventional biochemical methods.
METHODS: Here, we report a bacteremia case caused by M. osloensis in a patient with advanced lung cancer who initially presented symptoms of fever.
RESULTS: Blood culture revealed growth of a gram-negative bacterium, which was identified as M. osloensis through 16S rRNA gene sequencing and MALDI-TOF analyses. The patient could not recover from sepsis with empirical treatment.
CONCLUSIONS: As M. osloensis can cause serious infections in immunocompromised patients, its prompt identification is important.