G.P. ZOTINA, E.P. TIKHONOVA, I.V. SERGEEVA Krasnoyarsk State Medical University named after V.F. Voyno-Yasenetsky, 1 Partizan Zheleznyak St., Krasnoyarsk, Russian Federation, 660022 Zotina G.P. — Cand. Med. Sc., Assistant Lecturer of the Department of Infectious Diseases and Epidemiology with a course of postgraduate education, tel. (391) 246-93-75, e-mail: [email protected] Tikhonova E.P. — D. Med. Sc., […]