МОНІТОРИНГ ЕПІЗООТИЧНОЇ СИТУАЦІЇ З КОЛІБАКТЕРІОЗУ В УКРАЇНІ ЗА ПЕРІОД 2004 – 2015 рр.

Abstract

The investigation of colibacteriosis dissemination in Ukraine showed its significant presence during the period 2004–2015. The biggest number of hot spots was detected in Cherkassy, Vinnitsa, Donetsk and Ternopil regions. The data analisys confirmed increasing the persentage level of detected positive samples of biological matherial obtained from young animals died from colibacteriosis.The problem of colibacteriosis becoming more relevant at the present time. An intensive using of contemporery antibiotics making difficult task of isolating pure microbial culture from pathological matherial. With in the spectrum of infectious diseases of livestock the highest level of infectation was detected among poultry – 3.19% of positive results from all tested biomatherials from pigs, among pigs – 1.47%, among cattle – 0.49% and other species – 0.01%. The cases of colibacteriosis was detected during each year. The most common manifestation of infection taking place during calving period.The young cattle getting disease during first days of life, piglets – during first couple of months. Colibacteriosis in poultry haracterized by typical secondary infection manifestation due to lower immunity.The conditions for the persistence of pathogenic E.coli in livestock farms provide the possibility for further spreading the infectiong among all kinds of farm animal secies.