Voblikova O. The improvement vaccinoprophylaxis of acute respiratory diseases in calves

Dissertation paper deals with the problems of respiratory diseases in calves epizootic situation on farms of Lugansk region analysis as well as with studying the specter and conditioned pathogenic bacteria associations that cause acute respiratory diseases in calves and with perfecting of modern specific prophylaxis methods present diseases. The result of realization series experiments for improved vaccinoprophylaxis of acute respiratory diseases in calves with applying a vaccine complex ("Ripavac-3" vaccine for infectious rhinotracheitis and parainfluenza-3 curing and offered by us vaccine from our local bacteria strains) was worked out. It was stated that the safety of vaccinated, with two vaccines, calves equals 100 %. While applying "Ripavac-3" it equals 95,5 %. Vaccinating calves only with local bacteria strains vaccines it reaches only 90,6 %.