O. V. Borisova
Samara State Medical University
Russian Federation

 Dr. Sci. (Med.), Professor, Head of the Department of Children’s Infections

89, Chapaevskaya St., Samara, 443099, Russia 

N. M. Bochkareva
Samara State Medical University
Russian Federation

 Cand. Sci. (Med.), Associate Professor of the Department of Children’s Infections

89, Chapaevskaya St., Samara, 443099, Russia 

N. S. Polezhaeva
Samara State Medical University
Russian Federation

 Cand. Sci. (Med.), Associate Professor of the Department of Children’s Infections

89, Chapaevskaya St., Samara, 443099, Russia 

T. A. Zhilyakovа
N.A. Semashko Samara City Clinical Hospital No. 2
Russian Federation

 Assistant of the Department of Children’s Infections, Head of the Department of Infectious Diseases

32, Kalinin St., Samara, 443008, Russia 

N. G. Tsareva
Samara State Medical University
Russian Federation

 Assistant of the Department of Children’s Infections

89, Chapaevskaya St., Samara, 443099, Russia 

E. V. Berdnikova
Samara State Medical University
Russian Federation

 Postgraduate Student of the Department of Children’s Infections

89, Chapaevskaya St., Samara, 443099, Russia