I.A. KARPOVA1,2, G.R. KHASANOVA1, V.B. ZIATDINOV1,3 1Kazan State Medical University of the Ministry of Health of the Russian Federation, Kazan 2Center for Hygiene and Epidemiology in the Republic of Tatarstan, Kazan 3Kazan Research Institute of Epidemiology and Microbiology of the Federal Agency for Supervision of Consumer Rights Protection and Human Well-being, Kazan Contact: Karpova I.A. […]