Other numbers: ATCC 35980, CCUG 9728, DSM 10406, LMG 7795, NCTC 11528, VPI S-17. Taxonomic status: Type strain. History: < CCUG < L.V. Holdeman. Additional information: Neotype (5743). Biohazard group 2. Cultivation conditions: Medium 50, 37°C, microaerophilic.