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Far Eastern Journal of Infectious Pathology

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Epidemiological and etiological characteristics of enterovirus infection in the Khabarovsk krai in year 2022

Abstract

Analysis of epidemiology and etiology of epidemic elevation of enterovirus incidence during year 2022 in the Khabarovsk krai was performed. After low levels of enterovirus infection (EVI) incidence in the year 2020 and following years 2021 and 2022 in the Khabarovsk krai it was shown that the diseases started to re-emerge. Incidence levels (per 100 thousand of population) during year 2022 has exceeded long-term average incidence by 75.1%. Epidemiological characteristics of the outbreak were typical for EVI: summer-fall seasonality, involvement of children population, different clinical forms. At the same time, predominance of meningeal syndromes among infected was a special trait of the outbreak. Etiological analysis via PCR showed up to 36.0% virus carriers among patients with suspected EVI. Analysis of 231 patients with EVI showed cytopathogenic agents in cell culture. Serotypes ECHO 6, ECHO 13 of the virus were identified.

About the Authors

V. I. Reznik
FBUZ “Center of hygiene and epidemiology in the Khabarovsk krai”, Federal service for surveillance on consumers rights protection and human wellbeing (Rospotrebnadzor), Khabarovsk, Russian Federation; FBUN Khabarovsk research institute of epidemiology and microbiology of the Federal service for surveillance on consumers rights protection and human wellbeing (Rospotrebnadzor), Khabarovsk, Russian Federation
Russian Federation


E. N. Prisyazhnyuk
FBUZ “Center of hygiene and epidemiology in the Khabarovsk krai”, Federal service for surveillance on consumers rights protection and human wellbeing (Rospotrebnadzor), Khabarovsk, Russian Federation
Russian Federation


L. A. Lebedeva
FBUZ “Center of hygiene and epidemiology in the Khabarovsk krai”, Federal service for surveillance on consumers rights protection and human wellbeing (Rospotrebnadzor), Khabarovsk, Russian Federation; FBUN Khabarovsk research institute of epidemiology and microbiology of the Federal service for surveillance on consumers rights protection and human wellbeing (Rospotrebnadzor), Khabarovsk, Russian Federation
Russian Federation


Yu. A. Garbuz
FBUZ “Center of hygiene and epidemiology in the Khabarovsk krai”, Federal service for surveillance on consumers rights protection and human wellbeing (Rospotrebnadzor), Khabarovsk, Russian Federation
Russian Federation


L. V. Savosina
FBUZ “Center of hygiene and epidemiology in the Khabarovsk krai”, Federal service for surveillance on consumers rights protection and human wellbeing (Rospotrebnadzor), Khabarovsk, Russian Federation
Russian Federation


E. N. Fomicheva
FBUZ “Center of hygiene and epidemiology in the Khabarovsk krai”, Federal service for surveillance on consumers rights protection and human wellbeing (Rospotrebnadzor), Khabarovsk, Russian Federation
Russian Federation


E. Yu. Sapega
FBUN Khabarovsk research institute of epidemiology and microbiology of the Federal service for surveillance on consumers rights protection and human wellbeing (Rospotrebnadzor), Khabarovsk, Russian Federation
Russian Federation


L. V. Butakova
FBUN Khabarovsk research institute of epidemiology and microbiology of the Federal service for surveillance on consumers rights protection and human wellbeing (Rospotrebnadzor), Khabarovsk, Russian Federation
Russian Federation


A. V. Latisheva
FBUZ “Center of hygiene and epidemiology in the Khabarovsk krai”, Federal service for surveillance on consumers rights protection and human wellbeing (Rospotrebnadzor), Khabarovsk, Russian Federation
Russian Federation


References

1. МУ 3.1.1.2363-08. Эпидемиологический надзор и профилактика энтеровирусной (неполио) инфекции. – Москва – 2009. – 48с.

2. Руководство по лабораторным исследованиям полиомиелита, 4-е изд. ВОЗ, Женева, 2005. - С. 65-76.

3. Сапега Е.Ю., Бутакова А.В., Троценко О.Е. и др. Особенности эпидемиологического процесса энтеровирусной инфекции в субъектах Дальневосточного и Сибирского федеральных округов в 2021г. и прогноз заболеваемости на 2022г. // Дальневосточный журнал инфекционной патологии – 2022 – №42. – С. 70-79.

4. Nix W.A, Oberste M.S, Pallansch M.A. Sensitive, seminested PCR amplification of VP1 sequences for direct identification of all enterovirus serotypes from original clinical specimens // Journal of Clinical Microbiology. 2006. Vol. 44, N8. P. 2698-2704.


Review

For citations:


Reznik V.I., Prisyazhnyuk E.N., Lebedeva L.A., Garbuz Yu.A., Savosina L.V., Fomicheva E.N., Sapega E.Yu., Butakova L.V., Latisheva A.V. Epidemiological and etiological characteristics of enterovirus infection in the Khabarovsk krai in year 2022. Far Eastern Journal of Infectious Pathology. 2023;(44):23-29. (In Russ.)

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ISSN 2073-2899 (Print)