Long-term dynamics and epidemic intensity of Siberian tick typhus in federal districts and regions of Russian Federation during 2002-2018
https://doi.org/10.23946/2500-0764-2019-4-3-68-76
Abstract
Aim. To analyze epidemic intensity and long-term dynamics of Siberian tick typhus (STT) in Siberian and Far Eastern regions of Russian Federation.
Materials and Methods. We analyzed STT incidence in different regions of Siberia and Far East during 2002-2018 utilising standardised data. Regions were further ranked according to incidence levels.
Results. Cases of STT were regularly documented in 17 regions of Siberia and Far East. In six regions (Republic of Khakassia, Altai, Amur, Tyumen, Irkutsk, and Krasnoyarsk Region), a declining trend was revealed while in four regions there was a trend towards an increase in STT incidence (Republic of Tyva, Khabarovsk Region, Novosibirsk Region, and Omsk Region).
Conclusion. The monitoring of STT foci and reservoirs natural foci in endemic areas in Central Asia is needed to predict the trends in STT incidence in Siberia and Far East.
About the Authors
S. V. Shtrek
Omsk Research Institute of Natural Focal Infections;
Omsk State Medical University
Russian Federation
Russian Federation
MD, DSc, Chief Executive Officer, 7, Mira Prospekt, Omsk, 644080;
Head of the Department of Microbiology, Virology and Immunology, 12, Lenina Street, Omsk, 644099
N. V. Rudakov
Omsk Research Institute of Natural Focal Infections;
Omsk State Medical University
Russian Federation
Russian Federation
MD, DSc, Deputy Chief Executive Officer, 7, Mira Prospekt, Omsk, 644080;
Professor, Department of Microbiology, Virology and Immunology, 12, Lenina Street, Omsk, 644099
N. A. Penjevskaya
Omsk Research Institute of Natural Focal Infections;
Omsk State Medical University
Russian Federation
Russian Federation
MD, Methodologist, 7, Mira Prospekt, Omsk, 644080;
Assistant Professor, Department of Life Safety and Disaster Medicine, 12, Lenina Street, Omsk, 644099
D. A. Saveliev
Omsk Research Institute of Natural Focal Infections;
Omsk State Medical University
Russian Federation
Russian Federation
MD, Junior Researcher, Department of Epidemiological Surveillance and Methodology,7, Mira Prospekt, Omsk, 644080;
PhD Student, Department of Microbiology, Virology and Immunology, 12, Lenina Street, Omsk, 644099
A. I. Blokh
Omsk Research Institute of Natural Focal Infections;
Omsk State Medical University
Russian Federation
Russian Federation
MD, Junior Researcher, Department of Epidemiological Surveillance and Methodology, 7, Mira Prospekt, Omsk, 644080;
PhD Student, Department of Microbiology, Virology and Immunology, 12, Lenina Street, Omsk, 644099
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Review
For citations:
Shtrek S.V., Rudakov N.V., Penjevskaya N.A., Saveliev D.A., Blokh A.I. Long-term dynamics and epidemic intensity of Siberian tick typhus in federal districts and regions of Russian Federation during 2002-2018. Fundamental and Clinical Medicine. 2019;4(3):68-76. (In Russ.) https://doi.org/10.23946/2500-0764-2019-4-3-68-76
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