A.KH. BULATOVA1, 2, V.G. SHAKIROVA1, A.R. SAUBANOVA1, Z.L. KHAMIDULLINA2  1Kazan State Medical Academy — Branch Campus of the FSBEI FPE RMACPE MOH Russia, Kazan 2Republic Clinical Infectious Hospital named after Prof. A.F. Agafonov, Kazan  Contact details: Bulatova A.Kh. — post-graduate student of the Department of Infectious Diseases Address: 36 Butlerov St., Kazan, Russian Federation, 420012, tel.: […]