T. A. Savitskaya
Kazan Research Institute of Epidemiology and Microbiology
Russian Federation

Tatiana A. Savitskaya

67, Bolshaya Krasnaya St., Kazan, 42001

V. A. Trifonov
Kazan Research Institute of Epidemiology and Microbiology; Kazan State Medical Academy – Affiliated Branch of the Russian Medical Academy of Continuing Professional Education of the Ministry of Health of Russia
Russian Federation

67, Bolshaya Krasnaya St., Kazan, 42001, 

11, Mushtari St., Kazan, 420012

I. V. Milova
Center of Hygiene and Epidemiology in the Republic of Tatarstan
Russian Federation

13a, Sechenova St., Kazan, 420061

G. Sh. Isaeva
Kazan Research Institute of Epidemiology and Microbiology; Kazan State Medical University of the Ministry of Health of Russia
Russian Federation

67, Bolshaya Krasnaya St., Kazan, 42001, 

49, Butlerova St., Kazan, 420012

I. D. Reshetnikova
Kazan Research Institute of Epidemiology and Microbiology; Kazan (Volga region) Federal University
Russian Federation

67, Bolshaya Krasnaya St., Kazan, 42001, 

18, Kremlevskaya St., Kazan, 420008

I. V. Serova
Kazan Research Institute of Epidemiology and Microbiology
Russian Federation

67, Bolshaya Krasnaya St., Kazan, 42001

D. V. Lopushov
Kazan State Medical Academy – Affiliated Branch of the Russian Medical Academy of Continuing Professional Education of the Ministry of Health of Russia
Russian Federation

11, Mushtari St., Kazan, 420012

V. B. Ziatdinov
Kazan Research Institute of Epidemiology and Microbiology
Russian Federation

67, Bolshaya Krasnaya St., Kazan, 42001