Other numbers: ATCC 33638, CCTM La 2940, CDC 1458-81, CIP 80.30, IP 105, JCM 7576, NCTC 11471, W. Frederiksen P226, M. Kristensen MK 104. Taxonomic status: Type strain. History: < J. Ursing < E. Falsen. Isolated from: Human urine; Denmark. Additional information: Type (6615), description (4885). Sero/phage group 11/Xz. Biohazard group 2. Cultivation conditions: Medium 71, 37°C.