A. O. Gerasimova
All-Russian Research Veterinary Institute of Poultry Science – Branch of the Federal Scientific Center “All-Russian Research and Technological Poultry Institute” of Russian Academy of Sciences (ARRVIPS – FSC ARRTPI RAS)
Russian Federation

Alina O. Gerasimova, Postgraduate Student, Department of Microbiology

198412, Saint Petersburg, Lomonosov, ul. Chernikova, 48

O. B. Novikova
FSBEI HE “Saint-Petersburg State University of Veterinary Medicine” (FSBEI HE St. Petersburg SUVM); FSBEI HE “Saint-Petersburg State Agrarian University” (FSBEI HE SPb SAU)
Russian Federation

Oksana B. Novikova, Doctor of Science (Veterinary Medicine), Professor, Department of Poultry and Small Animal Husbandry, FSBEI HE SPb SAU; Associate Professor, Department of Epizootology, FSBEI HE St. Petersburg SUVM

Saint Petersburg

A. A. Savicheva
All-Russian Research Veterinary Institute of Poultry Science – Branch of the Federal Scientific Center “All-Russian Research and Technological Poultry Institute” of Russian Academy of Sciences (ARRVIPS – FSC ARRTPI RAS)
Russian Federation

Alesya A. Savicheva, Postgraduate Student, Junior Researcher, Department of Microbiology

Saint Petersburg, Lomonosov