Проблемы особо опасных инфекций (May 2023)

Improvement of Epidemiological Surveillance of Natural Plague Foci of the Russian Federation and the Forecast of Their Epizootic Activity for 2023

  • N. V. Popov,
  • I. G. Karnaukhov,
  • A. A. Kuznetsov,
  • A. N. Matrosov,
  • A. V. Ivanova,
  • K. S. Martsokha,
  • V. M. Korzun,
  • D. B. Verzhutsky,
  • E. V. Chipanin,
  • A. V. Kholin,
  • A. A. Lopatin,
  • V. M. Dubyansky,
  • U. M. Ashibokov,
  • A. Yu. Gazieva,
  • S. V. Balakhonov,
  • A. N. Kulichenko,
  • V. V. Kutyrev

DOI
https://doi.org/10.21055/0370-1069-2023-1-67-74
Journal volume & issue
Vol. 0, no. 1
pp. 67 – 74

Abstract

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The aim of the work was to assess the epidemic situation on plague in the world and epizootic activity of natural plague foci of the Russian Federation in 2022. Following the implementation of comprehensive preventive interventions plans, there was a decrease in the epizootic activity of the Gorno-Altai high-mountain and Tuva mountain natural foci, the cessation of plague epizootics in the Central Caucasian high-mountain focus. The total area of epizootics in the Russian Federation in 2022 reached 248.3 km2, which is 7 times less than in 2021. Infected animals were not found in the Tersko-Sunzhensky low-mountain, Dagestan plain-piedmont, Caspian North-Western steppe, Volga-Ural steppe, Trans-Baikal steppe, Volga-Ural sandy, Caspian sandy, East Caucasian high-mountain natural foci. Persistence of tense epizootiological situation in 2023 is predicted for the territory of the Altai Republic and the Republic of Tuva. The prospects of using the GIS portal of the Russian Anti-Plague Institute “Microbe” of the Rospotrebnadzor for an operational assessment of the actual epidemiological situation in natural plague foci are substantiated.

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