Hello friends this Vadim Pryadko and Anatoly Petruk and today we share with you the results of our tests antibiotic firm “Brovafarma” Ftorfenlik 30 (florfenicol). The active ingredient of this drug is florfenicol. It is bacteriostatic and bactericidal effect on gram-positive and gram-negative microorganisms including staphylococci, streptococci, Proteus, Pasterela, Haemophilus, Fuzobakterium nekroforum, Bacteroides species, Klebsiela, Mycoplasma, Moraksela. Hence, the scope of its application for cattle is pneumonia, necrotic interdigital dermatitis, keratoconjunctivitis. interdigital necrotizing dermatitis and keratoconjunctivitis is a rare phenomenon in our farm for the treatment of a major disease which we used Ftorfenlik had pneumonia of bacterial origin. Every day we monitored the calves of different ages for signs of pneumonia, namely, cough, dyspnea, purulent-catarrhal discharge from the nasal cavity. Calves with symptoms measured body temperature. Fever recorded in calves with acute pneumonia in calves as a subacute and chronic cases, usually the temperature was in the normal range. Calves with acute pneumonia Ftorfenlik 30 used in the muscle at a dose of 1 milliliter of 15 kg of animal body weight twice every 48 hours no more than 10 ml in one place, in a dose of Ketoprofen 0.3 ml per 10 kg of body weight for three days, vitamin E selenium dose of 0.5 ml per 40 kg of body weight is disposable. In severe cases additionally used intravenous infusion of calcium gluconate, 40% glucose, caffeine, 20%, 40% hexamine, katozala, ethyl alcohol. In subacute and chronic cases used Ftorfenlik 30 once subcutaneously at a dose of 2 ml per 15 kg of body weight, ketoprofen in a dose of 0.3 ml per 10 kg of body weight is disposable. During the test period we have treated more than ten calves received performance at the level of 80 percent. Most calves had subacute and chronic bronchitis. Calves microflora which was insensitive to ceftiofur therapy florfenicol held within rotating antibiotics. Also in the rotation schemes, you can use Tylosin 20% recommend its use with sulfonamides and trimethoprim. Also, tetracycline and Tulathromycin, Tilmicosin, Friends using complex regimens pneumonia with florfenicol, and do not forget about the rotation of antibiotics in your protocols because the bacteria do not forget to develop more and more new genetic mechanisms of resistance to antimicrobial agents. Goodbye!