I. S. Koroleva
Central Research Institute of Epidemiology of Rospotrebnadzor
Russian Federation

Irina S. Koroleva – Dr. Sci. (Med.), Advisor to the Director

Moscow

N. S. Churilova
Central Research Institute of Epidemiology of Rospotrebnadzor
Russian Federation

Nadezhda S. Churilova – Researcher, Laboratory of Epidemiology of Meningococcal Infection and Purulent Bacterial Meningitis

Moscow

M. A. Davydenko
Central Research Institute of Epidemiology of Rospotrebnadzor
Russian Federation

Maria A. Davydenko – Dr. Sci. (Med.), Leading Researcher, Laboratory ofEpidemiology of Meningococcal Infection and Purulent Bacterial Meningitis

Moscow

M. V. Pivneva
Central Research Institute of Epidemiology of Rospotrebnadzor
Russian Federation

Maria V. Pivneva – Junior Researcher, Laboratory of Epidemiology of Meningococcal Infection and Purulent Bacterial Meningitis

Moscow

K. O. Mironov
Central Research Institute of Epidemiology of Rospotrebnadzor
Russian Federation

Konstantin O. Mironov – Dr. Sci. (Med.), Head, Laboratory of MolecularMethods for Genetic Polymorphisms Research

Moscow