New approaches to the treatment of necrobacillosis of dairy cows

Necrobacillosisis characterized by large economic and production losses amongst highly productive dairy cows of the Holstein-Friesian breed. The treatment of necrobacillosis is complicated by the fact that the pathogen is resistant to many of commonly used antibiotics. The article presents the results of studies on the effectiveness of various antibiotics in vitro and in vivo, as well as of combined ointment to accelerate the healing of wounds during necrobacillosis of high productive cows. At the same time, high efficiency of lincomycin hydrochloride and clindamycin phosphate was established for intramuscular use.