Volozhaninova N. Serological monitoring of cattle in Autonomic Republic of Crimea/

The object of study – cattle with a different serological status of leucosis. Methods of study – serological, hematological, biochemical, epyzootologycal and statistical. The science novelty – an epyzootologycal situation on the leucosis of cattle from 1994 to 2005 years is studied, the features of distribution of virus of leucosis in different age-old groups are set, researches on determination of presence of antileucosises antibodies in a colostrums and milk of AGID-positive cows-mothers are conducted, influence of virus of leucosis on the morphological and biochemical indexes of blood of animal on different stages of flow of illness is studied, comparative estimation of serological methods of diagnostics (AGID and ELISA)of leucosis and the analysis of efficiency of prophylactic and antileucosises measures in the economics of the Autonomous Republic Crimea is conducted. Proposed: for diagnostics of leucosis of cattle to us AGID. Calves got from AGID-positive mothers to contain it is isolated, toexplore serological from 4-th monthly age, and then in 30-45 days to receipt two in succession negative results. Introduced: practical recommendations «How to save a cattle from a leucosis» Using area: veterinary medicine