[Specific prophylaxis of colibacteriosis and rota-, coronavirus infections of neonatal calves]
2002
Korovayeva, I.V. (Institute of Experimental and Clinical Veterinary Medicine, Kharkiv (Ukraine))
The research is focused on associated infections of gastrointestinal tract of neonatal calves and means of specific disease control. As a result of the study, the necessity is theoretically substantiated to develop the means for specific prophylaxis of the infections mentioned above. A means is developed of integrated application of the vaccine to control colibacteriosis and the vaccine "Rokogen" to control rota- and coronavirus infections for pregnant cows immunization. The vaccine "Rokokol" is created for oral immunization of neonatal calves. "Recommendations on colibacteriosis control of animals and poultry" and "Guide on integrated immunization of young animals against colibacteriosis on the basis of pathogenic organism factors (TU U 46.15.042-94) and pregnant cows and heifers against rota- and coronavirus infections (TU U 46.15.388-99) using "Rokogen" vaccine" are developed. The vaccine "Rokokol" is patented and introduced into veterinary practice
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