Zotsenko L. Distribution shigatoxinproducing E.coli among cattle and pigs and study their biological behaviour

Object - livestock of cattle, pigs and poultry. Methods - epizootological analysis, bacteriological, serological, genetic, laboratory and statistical. Novelty - it has conducted investigation determination of circulation shigatoxinproducing E.coli among livestock distinct region of Ukraine. It has been studied factors of pathogenicity of isolates E.coli and ascertained etiological role shigatoxinproducing E.coli in development illness cattle and pigs. Results - it is distinjuished basic serogroups shigatoxinproducing E.coli, there are the main etiological factor in development illness of alimentary tract yong animals. The strains E.coli are fitted and included in vaccine for preventive colibaccillosis of pigs, it has developed selective and differential nutrient medium for isolation enterohemorrhagic E.coli. Branch - an agriculture, veterinary medicine.