Other numbers: ATCC 33384, CCUG 13227, CIP 52106, DSM 8324, MCCM 00145, NCTC 9710. Taxonomic status: Type strain. History: < R. Mutters (Actinobacillus actinomycetemcomitans). Isolated from: Pus from pulmonary actinomycosis. Additional information: Type (6889), approved list (4895). Serovar C. Biohazard group 2. Cultivation conditions: Medium 21, 37°C, 5% CO2.