Istituto Zooprofilattico Sperimentale della Lombardia e dell'Emilia Romagna - Brescia VIRUSES CODE: ORIGIN: TAXONOMY ORDER: TAXONOMY FAMILY: TAXONOMY SUBFAMILY: TAXONOMY GENUS: TAXONOMY SPECIES: STRAIN: DESCRIPTION: BIOLOGICAL SYSTEM: BIOLOGICAL SYSTEM DESCRIPTION: ANIMAL SPECIES: QUALITY CONTROLS / TYPING: BIOLOGICAL RISK GROUP: STORAGE: ADDITIONAL INFORMATION: UPDATE: VIR RE RSCIC 4 Reference Unassigned Flaviviridae Pestivirus Bovine viral diarrhea virus 1 BVD ( I ) TVM2 Received by: Istituto di Malattie Infettive, Profilassi ePolizia Veterinaria dell'Università di Perugia (Italy);isolated from spleen collected in the late stages ofnaturally-occurring bovine virus diarrhea (Castrucci etal. 1967) Cell cultures Cell line: MDBK (Madin Darby bovine kidney); code:ECL RE RSCIC 8 Bovine Tested for eubacteria, mycoplasma spp. and bovine polyoma virus with negative results / typing : positive for BVD Level 2 Frozen Replication in cell culture needs horse serum (3% v/v) in culture medium 10/10/2013