V. S. Zaguzov
Saint-Petersburg Pasteur Institute; Saint Petersburg State Pediatric Medical University
Russian Federation

Vitaliy S. Zaguzov

197101, Saint-Petersburg, Mira st., 14; 194100, Saint-Petersburg, Litovskaya st., 2

L. V. Lyalina
Saint-Petersburg Pasteur Institute; North-Western State Medical University named after I.I Mechnikov
Russian Federation

Liudmila V. Lyalina - doctor of medical sciences, professor.

195067, Saint-Petersburg, Piskarevsky ave., 47; 197101, Saint-Petersburg, Mira st., 14

V. V. Vetrov
Saint Petersburg State Pediatric Medical University
Russian Federation

Vyacheslav V. Vetrov - candidate of medical sciences.

194100, Saint-Petersburg, Litovskaya st., 2

Zh. R. Molchanova
Department of Rospotrebnadzor of Kaliningrad Region
Russian Federation

Zhanna R. Molchanova

236040, Kaliningrad, Lieutenant Colonel Ivannikov st., 5

G. V. Chugunova
Subregional department of Rospotrebnadzor of St. Petersburg and Leningrad Region
Russian Federation

Galina V. Chugunova

191025, Saint-Petersburg, Stremyannaya st., 19

A. B. Revenko
Department of Rosgvardiya of Pskov Region
Russian Federation

Alexey B. Revenko

180014, Pskov, Nikolai Vasiliev st., 77

M. B. Petukhova
Department of Rospotrebnadzor of Komi Republic
Russian Federation

Marina B. Petukhova

167610, Syktyvkar, Ordzhonikidze st., 71

E. L. Kalinina
Department of Rospotrebnadzor of Pskov Region
Russian Federation

Elena L. Kalinina

180000, Pskov, Gogol st., 21A