The problem of the universality of biological models for in vitro replication of virulent and attenuated strains of African swine fever virus (Asfarviridae: Asfivirus), classical swine fever virus (Flaviviridae: Pestivirus), and porcine reproductive and respiratory syndrome virus (Arteriviridae: Bet
INTRODUCTION The current state of pig industry in Russia is characterized by the dominance of pig farms of III-IV compartments and a reduction in livestock in private subsidiary and peasant farms against the background of the spread of infectious diseases, mainly caused by viruses of African and classical swine fever (...