The effectiveness of scientifically based monitoring programs and therapeutic and preventive measures for controlled infectious diseases of animals-Reference-Cited by-同舟云学术

The effectiveness of scientifically based monitoring programs and therapeutic and preventive measures for controlled infectious diseases of animals

Published:2023-12-10 Issue:4 Volume: Page:96-110
ISSN:2072-2419
Container-title:International Journal of Veterinary Medicine
language:
Short-container-title:jour

Author:

Poryvaeva A. P.¹,Pechura E. V.¹,Petrova O. G.¹,Bezborodova N. A.¹,Lysova Ya. Yu.¹,Belousova D. A.¹

Affiliation:

1. Ural Federal Agrarian Research Center Ural Branch of the Russian Academy of Sciences

Abstract

The aim of the work was to assess the effectiveness of an improved monitoring program for controlled infectious animal diseases and individual vaccination programs for acute respiratory viral infection in cattle. To fulfill the tasks set, serological studies, PCR diagnostics, bacteriological and coprological methods of examining biological samples from animals were carried out. As a result of the work, the main factors influencing the effectiveness of vaccine prophylaxis of acute respiratory viral infection in cattle populations have been identified. It was found that in three administrative and administrative districts of the Sverdlovsk region, the main factors in 35.1% of cases are violations of the rules of vaccination of acute respiratory viral infection of cattle, in 13.5% of cases - violations of zoo-hygienic and veterinary–sanitary conditions of keeping farm animals. A comprehensive assessment of the effectiveness of individual vaccination programs for cattle against acute respiratory viral infection has been carried out, taking into account the epizootological situation in agricultural organizations. It was shown that vaccination of cattle against acute respiratory viral infection according to individual programs ensured the formation of specific immunity in 92.5-95.0% of animals. The number of immunotolerant individuals and animals with a low level of immunoreactivity in the physiological group of young cattle did not exceed 3.5%, in the physiological group of adult animals – 1.25%. The high efficiency of improved scientifically based programs for monitoring, diagnosis, therapeutic, preventive and health measures to protect animals from epizootically significant infectious diseases of cattle among the populations of farm animals of the Ural Federal District has been confirmed.

Publisher

Saint-Petersburg State University of Veterinary Medicine

Subject

General Medicine

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