Elizabethkingia meningoseptica is a gram-negative rod-shaped bacterium widely distributed in nature (e.g. fresh water, salt water, or soil). It may be normally present in fish and frogs but is not normally present in human microflora. In 1959, the American bacteriologist Elizabeth O. King (who isolated Kingella in 1960) was studying unclassified bacteria associated with pediatric meningitis at the CDC in Atlanta, when she isolated an organism (CDC group IIa) that she named Flavobacterium meningosepticum (Flavobacterium means "the yellow bacillus" in Latin; meningosepticum likewise means "associated with meningitis and sepsis"). In 1994, it was reclassified in the genus Chryseobacterium and renamed Chryseobacterium meningosepticum(chryseos = "golden" in Greek, so Chryseobacterium means a go