Other numbers: ATCC 9334, CCUG 13225 B, CCUG23946, CIP 54.94, NCTC 8468, Kilian HK 394, strain Pittman 576 . History: < CCUG < R.J.Owen, NCTC < M.Pittman, NIH. Isolated from: Human cerebrospinal fluid; USA. Additional information: Biotype IV. Control strain for antibiotic testing recommended by EUCAST. Biohazard group 2. Cultivation conditions: Medium 158, 37°C, 5% CO2.