FIELD: biotechnology.
SUBSTANCE: invention relates to a new strain of "SK" classical swine fever virus Pestis suum fam. Flaviviridae of Pestivirus genus C is deposited in the All-Russian State Collection of Exotic Types of FMD Viruses and Other Animal Pathogens (GKSHM) of the Federal State Budgetary Institution "ARRIAH" under registration number: No. 364-dep/21-25-GKSHM of the FSBI "ARRIAH". The presented strain is reproduced in a continuous cell culture of lamb testicles (TL-1) for 3–4 days of incubation and accumulates in a titer of 5.5 lg CCID/cm3, retains its original characteristics when passaged in cell culture for 5–10 passages.
EFFECT: strain presented can be used for the manufacture of biological products for the specific prevention of classical swine fever.
1 cl, 1 dwg, 4 tbl, 2 ex
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Authors
Dates
2023-08-21—Published
2023-03-14—Filed