Проблемы особо опасных инфекций (Feb 2012)

West Nile Fever Epidemic Situation in the Russian Federation Territory in 2011 and Prognosis of its Development

  • V. A. Antonov,
  • V. Yu. Smolensky,
  • E. V. Putintseva,
  • A. V. Lipnitsky,
  • V. P. Smelyansky,
  • A. T. Yakovlev,
  • V. V. Manankov,
  • N. I. Pogasy,
  • T. Yu. Krasovskaya

DOI
https://doi.org/10.21055/0370-1069-2012-1(111)-17-21
Journal volume & issue
Vol. 0, no. 1(111)
pp. 17 – 21

Abstract

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Presented is characteristic of West Nile Fever (WNF) epidemiologic situation in the Russian Federation in 2011. Expansion of the territories involved in the epidemic process and formation of the new WNF foci are observed. Data on WNF morbidity in June-October 2011 in ten regions of Russia are presented. Described are clinical and epidemiologic peculiarities of WNF morbidity in 2011. WNF agent markers are detected in the territory of 38 regions of Russia, suggesting its circulation on the vast areas of the country. Prognosis on WNF epidemic situation in the Russian Federation is considered to be dependent on many factors, climate warming being the most global one. Natural foci emergence and WNF cases registration are expected in the near future in the central regions of European part of Russia and forest-steppe area of Southern Siberia. WNF diagnostics improvement is thought to confer for better registration of the cases and detection of further enlargement of endemic territories.

Keywords