I. V. Kutyrev
Central Research Institute of Epidemiology
Russian Federation

3a, Novogireevskaya St., Moscow, 111123

A. I. Shcherbakov
Central Research Institute of Epidemiology
Russian Federation

Alexander I. Shcherbakov.

3a, Novogireevskaya St., Moscow, 111123

V. G. Akimkin
Central Research Institute of Epidemiology
Russian Federation

3a, Novogireevskaya St., Moscow, 111123

S. D. Mikhailov
Central Research Institute of Epidemiology
Russian Federation

3a, Novogireevskaya St., Moscow, 111123

S. A. Egorova
Pasteur Saint-Petersburg Research Institute of Epidemiology and Microbiology
Russian Federation

14, Mira St., St. Petersburg, 197101

E. V. Lelenkova
Federal Research Institute of Viral Infections “Virom”
Russian Federation

23, Letnyaya St., Yekaterinburg, 620030

A. A. Sergeev
State Scientific Center of Virology and Biotechnology “Vector”
Russian Federation

Kol’tsovo, Novosibirsk Region, 630559