Levchenko A. Peculiarities of cow mastitis in farms with the use of different technologies and the development of complex preventive and therapeutic measures

The thesis is devoted to identify the problem of distribution and etiology of mastitis in dairy cow, of development and economic grounds of effective complex therapies and prevention of breast pathology. Materials as for symptomatic and subclinical forms of mastitis in the north-eastern regions of Ukraine, their interaction with the intensity of milk contamination by microorganisms are given. It has been proved that the major causes of cow mastitis are microorganisms Staphylococcus aureus, Streptococcus аgalactiae, Escherichia coli. The biological properties of the microorganism isolated from the secretions of the udder of cows with mastitis have been studied. The necessity of new measures of therapies and prevention of cow mastitis is grounded. The method of treatment of cows with mastitis, using drugs "Ceftioklin", "Fos-Bevit", "Blanidas 300", "Blanidas A Forte", which have anti-microbial, anti-inflammatory, immune-boosting, and disinfectant properties, not affecting adversely on organism is grounded theoretically and practically.