Infectious Disease Compendium

Elizabethkingia meningoseptica

Microbiology

Gram-negative nonfermenting obligate aerobe.

Epidemiologic Risks

They are found in the environment, especially water including hospital water.

There has been an on going issue with outbreaks in Illinois is it an ongoing sporadic infection among critically ill patients or than a point source spread (PubMed).

In Australia it is found in Culicoides biting midge (PubMed) so maybe insects are the vector?

Elizabethkingia miricola is found in Asian Spotted Frogs (PubMed) and in the Mir space station. I am not certain what the two have in common.

Syndromes

Bacteremia, VAP, meningitis, usually nosocomial.

Treatment

Often multidrug resistant, perhaps piperacillin/tazobactam or TMP/Sulfa pending susceptibility testing.

One study suggests lower mortality with quinolones (PubMed).

Notes

Curious Cases

Relevant links to my Medscape blog

Survival of the Fittest

Last update: 05/05/18