Caseous lymphadenitis in sheep and goats semiotics and the experience of struggle

Based on the analysis of the research experience of various scientists in recent years, this article describes both the characteristic and non-specific pattern of the manifestation of caseous lymphadenitis, possible methods of combating epizootics, including through active immunization of animals. Existing data do not sufficiently disclose the pathogenesis and can be used for preliminary diagnosis, and control methods developed during many years of research and testing do not always effectively solve the problem of epizootics, which is due, among other things, to the lack of vaccines.