title: ETIOLOGICAL STRUCTURE OF STREPTOCOCCOSIS OF PIGS IN VARIOUS REGIONS OF THE RUSSIAN FEDERATION
abstract: The paper presents the results of laboratory-diagnostic studies of 8 pig-breeding enterprises in various regions of the Russian Federation conducted to isolate pathogens of streptococcosis of pigs and determine their etiological structure. It was found that Streptococcus dysgalactiae and S. massiliensis circulated in 50% of the enterprises, Streptococcus porcinus, S. mutans and S. pyogenes in 37.5% of cases, Streptococcus agalactiae, S. gallolyticus, S. rubneri and S. uberis in 25 % of cases, an
journal: Russian Journal of Agricultural and Socio-Economic Sciences