Biological Properties and Molecular-Genetic Characteristics of African Swine Fever Virus Isolated in Various Regions of Russia in 2016-2017.

Autor: Balyshev, V. M., Vlasov, M. E., Imatdinov, A. R., Titov, I. A., Morgunov, S. Yu., Malogolovkin, A. S.
Zdroj: Russian Agricultural Sciences; Sep2018, Vol. 44 Issue 5, p469-473, 5p
Abstrakt: African swine fever virus (ASFV) isolated in 2016-2017 from domestic pigs and wild boars in eight regions of the Russian Federation has comparable biological characteristics: it is virulent, causes the death of animals with signs of acute and overactive forms without the manifestation of a complete symptom complex of clinical and pathologic symptoms, possesses hemadsorption and accumulates in the initial (swine leukocytes, SBM) and transplantable (A4C2/9k) cell cultures in titres 5.5-7.5 and 3.5-5.25 log HAU/50cm3, respectively. The studied isolates belong to the eighth serotype and the second genotype. According to these indicators, the ASF virus is comparable with the virus isolates circulating in Russia since 2007. [ABSTRACT FROM AUTHOR]
Databáze: Complementary Index
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