title: Retrospective analysis of the epizootic situation of enzootic bovine leukosis in Ukraine in 1994–2019
abstract: In Ukraine, prevention and control measures of bovine leukosis were regulated by relevant legislation, regulations and instructions developed in the period 1960–1992. Currently, the instruction on prevention and rehabilitation of this disease in cattle is used (approved in 2007). According to it, the identification of infected animals is carried out from 6 months of age by serological (first scheme in AGID or another in ELISA) and genomic (PCR) methods. The infected animals are removed from the 
journal: Regulatory Mechanisms in Biosystems