I.V. NIKOLAEVA1, S.E. MIFTAKHOVA2, L.R. GAYNATULLINA2, R.KH. ZAKIROV2, R.G. NURIEV2  1Kazan State Medical University, Kazan 2Prof. A.F. Agafonov Republic Infectious Clinical Hospital, Kazan  Contact details: Nikolaeva I.V. — PhD (Medicine), Professor, Head of the Department of Infectious Diseases Address: 49 Butlerov St., Kazan, Russian Federation, 420110, tel.: +7-960-037-70-17, e-mail: irinanicolaeva@mail.ru The purpose is to examine the […]