Other numbers: ATCC 25922, CCUG 17620, CIP 76.24, CNCTC 5276, DSM 1103, IFO 15034, JCM 5491, LMG 8223, NCIMB 12210, NCTC 12241, WDCM 00013, FDA strain Seattle 1946. History: < P. Urbášková < ATCC < FDA < F. Schenknecht. Isolated from: Clinical isolate. Additional information: International standard reference strain for antibacterial disc susceptibility testing (5516). Antimicrobial susceptibility quality control with seven veterinary antimicrobials (6165,6453). Media testing. Biohazard group 2. Cultivation conditions: Medium 71, 37°C.