F.S. GILMULLINA1, A.I. ZAGIDULLINA2, G.R. GAYFULLINA2, Zh.A. RODYGINA1 1Kazan State Medical University, Kazan 2Kazan Department of Healthcare, Ministry of Healthcare of the Republic of Tatarstan, Kazan  Contact: Gilmullina F.S. — PhD (medicine), Associate Professor of the Department of Infectious Diseases Address: 49 Butlerov Str., Kazan, Russian Federation, 420012, tel. +7-917-897-53-68, e-mail: fairuza1@yandex.ru Vaccination is the […]