E.V. MOKRETSOVA1, G.S. TOMILKA1, YU.G. KOVALSKIY1, A.YU. SHCHUPAK1, V.V. MALEEV2 1Far Eastern State Medical University of the Ministry of Health of the Russian Federation, Khabarovsk 2Central Research Institute of Epidemiology of Rospotrebnadzor, Moscow  Contact details: Mokretsova E.V. — PhD (medicine), Associate Professor of the Department of Infectious Diseases and Epidemiology Address: 35 Muravyov-Amursky St., Khabarovsk, 680000, […]