Concentration

In the articlethere are presented the results concerning detection of sensitivity of the isolated cultures of microorganisms from pigs and turkeys to commonly used antibiotics. Analysis of the results has shown that the most of the cultures of isolated microorganisms were not sensitive to the antibiotics studied, with the exception of ceftriaxone, gentamicin and neomycin. National Agroecological University, Zhytomyr In the article information is presented about the use of cultures of cages for cultivation of herpesvirisdae infection of horse of the second type, methods of his concentration for the use last in serum reactions. The method of cryopreservation of cultures of cages is described with the maintainance