A. I. Blokh
Omsk Research Institute of Natural Focal Infections; Omsk State Medical University
Russian Federation

Alexey I. Blokh - Cand. Sci. (Med.), Head of the Siberian Federal District Center for AIDS Prevention and Control; epidemiologist, Omsk Research Institute of Natural Focal Infections.

7 Mira Avenue, Omsk, 644080; 12 Lenin Street, Omsk, 644099

A. N. Letushev
Russian Medical Academy of Continuous Professional Education
Russian Federation

Aleksandr N. Letushev - Cand. Sci. (Med.), Associate Professor, Department of Organization of the Sanitary and Epidemiological Service; Russian Medical Academy of Continuous Professional Education.

2/1 Barrikadnaya Street, Moscow, 125993

N. A. Penevskaya
Omsk Research Institute of Natural Focal Infections; Omsk State Medical University
Russian Federation

Natalia A. Penyevskaya - Dr. Sci. (Med.), docent; Deputy Director for Research, Omsk Research Institute of Natural Focal Infections.

7 Mira Avenue, Omsk, 644080; 12 Lenin Street, Omsk, 644099

N. V. Rudacov
Omsk Research Institute of Natural Focal Infections; Omsk State Medical University
Russian Federation

Nikolay V. Rudakov - Dr. Sci. (Med.), Prof.; Director, Omsk Research Institute of Natural Focal Infections.

7 Mira Avenue, Omsk, 644080; 12 Lenin Street, Omsk, 644099