E. V. Kovalev
Office of the Federal Service for Supervision of Consumer Rights Protection and Human Welfare in the Rostov Region.
Russian Federation

Evgeniy V. Kovalev  – head (Chief State Doctor in the Rostov Region) of Department.

G. G. Kharseeva
Rostov State Medical University, Ministry of Healthcarre of Russia.
Russian Federation

Galina G. Kharseeva – Dr. Sci. (Med.), professor, head of the Department of Microbiology and Virology 2.

S. A. Nenadskay
Center of hygiene and epidemiology in the Rostov region.
Russian Federation

Svetlana A. Nenadskay  – head of Epidemiological Surveillance of Department of the Federal Service for Supervision of Consumer Rights Protection and Human Welfare in the Rostov Region.

A. M. Ryabova
Center of hygiene and epidemiology in the Rostov region.
Russian Federation

Alyona M. Ryabova – head of the Laboratory of Bacteriological and Parasitological Research.

E. L. Alutina
Rostov State Medical University, Ministry of Healthcarre of Russia.
Russian Federation

Elvira L. Alutina  – assistant of Department of Microbiology of Virology № 2.

I. S. Vorotnykova
Office of the Federal Service for Supervision of Consumer Rights Protection and Human Welfare in the Rostov Region.
Russian Federation

Irina S. Vorotnikova – chief specialist, Department of Epidemiological Surveillance Department.

G. A. Myroshnichenko
Office of the Federal Service for Supervision of Consumer Rights Protection and Human Welfare in the Rostov Region.
Russian Federation

Galina A. Miroshnichenko – deputy head of Epidemiological Surveillance of Department.

M. M. Shvager
Center of hygiene and epidemiology in the Rostov region.
Russian Federation

Mikhail M. Schwager – head of the Department of Epidemiology and Expertise.

M. Ya. Zanina
Center of hygiene and epidemiology in the Rostov region.
Russian Federation

Marina Y. Zanina  – deputy head of the Organization Department Department.