Analysis of antibiotics resistance of E. coli microorganisms

Abstract

The article deals with the problem of microorganisms’ resistаnce to antibiotics at dairy farms and complexes (DFC). The aim of the work – analysis of resistance of E. coli to antibiotics used at DFC. As a result we determined the range of resistance of coli-forms to antibiotics used at the dairy complex “Zabolot” of Grodno district. It was shown that received strains of microorganisms E. coli have high resistance to the following antibiotics: oletetrin, erythromycin, polymyxin, benzylpenicillin. E. coli bacteria remained high sensitivity to ceftriaxon, sisomicin, furadonin, kanamycin, gentamicin. This fact allows to recommend these antibiotics for animals coli-bacteriosis treatment at DFC.