Analysis of the incidence of COVID-19 in organized military collectives of various types

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Abstract

Against the background of the global spread of the new SARS-CoV-2 coronavirus, the prevention of infections with airborne mechanisms of transmission has become a priority in the Armed Forces. The development of effective COVID-19 prevention measures requires consideration of the peculiarities of military service and everyday life due to the inability of organized military collectives to comply with the requirements of the lockdown regime introduced at the peak of morbidity by the civilian health system. The patterns of incidence of COVID-19 in military personnel of the Western Military District in organized military collectives were studied in relation to the conditions of training and combat activities and the characteristics of military service. It was found that the dynamics of the incidence of COVID-19 among military personnel of the Western Military District in 2020–2021 exhibited a wave-like character and included four epidemic rises that coincided with epidemic waves among the civilian population. At the same time, from April to December 2020, the morbidity rate in military personnel was significantly higher than that in the general population, and from January to December 2021 against the background of mass vaccination of military personnel against COVID-19, the incidence rate in military personnel decreased by 50% relative to that in the general population. The effectiveness of anti-epidemic measures has increased significantly in recent months. The average number of patients in the epidemic outbreak decreased by 46.3%, the average duration of the outbreak decreased by 12.4%, and the proportion of group morbidity in the structure of the overall incidence of COVID-19 decreased by 19.8%. It is shown that the incidence of COVID-19 in various types of military collectives depends on the conditions of military service and the specifics of daily activities. The highest epidemiological significance of COVID-19 was detected in military units of constant readiness, as well as in medical and military educational organizations.

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About the authors

Alexey N. Gorenchuk

985 Center for State Sanitary and Epidemiological Supervision of the Ministry of Defense of Russia

Author for correspondence.
Email: gera_82@mail.ru
SPIN-code: 7755-3261

Major of the Medical Service

Russian Federation, Saint Petersburg

Sergey D. Zhogolev

Military Medical Academy of S.M. Kirov

Email: SZhogolev@rambler.ru
SPIN-code: 7667-5729

Doctor of Medical Sciences, Professor

Russian Federation, Saint Petersburg

Alexander A. Kuzin

Military Medical Academy of S.M. Kirov

Email: paster-spb@mail.ru
SPIN-code: 6220-1218

Doctor of Medical Sciences, Associate Professor

Russian Federation, Saint Petersburg

Pavel V. Kulikov

Military Medical Academy of S.M. Kirov

Email: kpvsel@mail.ru
SPIN-code: 7920-4582

Candidate of Medical Sciences

Russian Federation, Saint Petersburg

Konstantin D. Zhogolev

Military Medical Academy of S.M. Kirov

Email: kjogolev@rambler.ru
SPIN-code: 8445-2245

Doctor of Medical Sciences, Associate Professor

Russian Federation, Saint Petersburg

Aleksey E. Ustinov

985 Center for State Sanitary and Epidemiological Supervision of the Ministry of Defense of Russia

Email: 3312600@bk.ru
SPIN-code: 9097-9557

Сhief Of Microbiological Section

Russian Federation, Saint Petersburg

Regina Yu. Kuznetsova

Military Medical Academy of S.M. Kirov

Email: regina0497@yandex.ru
SPIN-code: 9331-3540

Department Officer

Russian Federation, Saint Petersburg

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Supplementary files

Supplementary Files
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1. JATS XML
2. Fig. 1. Dynamics of COVID-19 incidence rates among armed forces personnel of the Western Military District in 2020–2021 compared with the incidence of the civilian population

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3. Fig. 2. Incidence of COVID-19 among armed forces personnel of the Western Military District in 2020–2021 by type of organized group

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4. Fig. 3. Dynamics of COVID-19 incidence rates among armed forces personnel of the Western Military District in 2020–2021 by type of organized group

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5. Fig. 4. Dynamics of COVID-19 incidence rates among armed forces personnel of the Western Military District in 2020–2021 by contingent

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6. Fig. 5. The average number of patients in the centers of group COVID-19 morbidity of armed forces personnel of the Western Military District in 2020–2021 depending on the type of military group

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Copyright (c) 2022 Gorenchuk A.N., Zhogolev S.D., Kuzin A.A., Kulikov P.V., Zhogolev K.D., Ustinov A.E., Kuznetsova R.Y.

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This work is licensed under a Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International License.

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