FEATURES OF EMERGING MORBIDITY PATTERN FOR VARIOUS CATEGORIES OF MILITARY PERSONNEL WITH ACUTE RESPIRATORY INFECTIONS OF THE UPPER RESPIRATORY TRACT.

Here we provide insights into conditions behind developing morbidity pattern in various categories of military personnel (a call-up for military service in military units and compounds, as well as cadets in military educational organizations of the Ministry of Defense of the Russian Federation) with acute respiratory infections of the upper respiratory tract, having the greatest military-epidemiological importance for almost all military contingents.

After investigating literary data, two groups of conditions for emerging disease patterns of acute respiratory infections of the upper respiratory tract have been identified: external (related to the impact of specific factors of military service on military personnel) and internal (related to the peculiarities of individual susceptibility to infections). Based on the results of the retrospective epidemiological analysis on incidence of acute respiratory infections of the upper respiratory tract, the peculiarities of the course of the epidemic process for infectious diseases among military personnel performing military service on conscription in military units and compounds, as well as in the Military Medical Academy named after S.M.Kirov for in the years 2011-2017 are shown. It is shown that the intra-annual dynamics of morbidity (according to the average monthly indicators) was uneven and formed two clearly shaped seasonal rises, significantly exceeding the upper limit of the year-round morbidity. At the same time, differences in the organization of educational and performance activities of different categories of military personnel have been identified, which have different effects on shaping morbidity. According to the 2011-2017 results of retrospective epidemiological analysis of personalized morbidity for cadets of the Military Medical Academy named after S.M.Kirov and comparative attendance analysis on revealed cases, the presence and relatively stable portion of military personnel who were more likely to have acute respiratory infections of the upper respiratory tract during entire 6-year training period is shown.

Based on the results of the analysis of the calculated average annual incidence of diseases with acute respiratory infections of the upper respiratory tract, it was established that the distribution of cadets within the examined faculties of the S.M.Kirov Military Medical Academy was uneven in accordance with the four selected groups on the average annual disease incidence. There were highlighted cadets often sick and rarely acute respiratory infections of the upper respiratory tract. The results of the combined socio-psychological study in groups of frequent and rare sick cadets are presented, showing individual signs and behavioural features, according to which individual soldiers can be classified as contingents of increased susceptibility risk to acute respiratory infections of the upper respiratory tract for organizing personalized sanitary and anti-epidemic (preventive) measures.