Y. I. Sisin
Federal budgetary institution of health care «Сenter of hygiene and epidemiology in the Khanty-Mansi аutonomous оkrug-Yugra»
Russian Federation

Yevgeniy I. Sisin  – Cand. Sci. (Med.), epidemiologist of the Department of epidemiological surveillance

Yugra, str. Roznina, 72, Khanty-Mansiysk, Russia

A. A. Golubkova
Central Institute of Epidemiology
Russian Federation

Alla A. Golubkova – Dr. Sci. (Med.), Professor, leading researcher laboratory of infections related to medical care

Moscow

I. I. Kozlova
Federal budgetary institution of health care «Сenter of hygiene and epidemiology in the Khanty-Mansi аutonomous оkrug-Yugra»
Russian Federation

Irina I. Kozlova – chief physician 

Yugra, Khanty-Mansiysk

N. A. Ostapenko
Federal budgetary institution of health care «Сenter of hygiene and epidemiology in the Khanty-Mansi аutonomous оkrug-Yugra»
Russian Federation

Nadezhda A. Ostapenko – head of the Department of epidemiological surveillance

Yugra, Khanty-Mansiysk