Results 11 to 20 of about 24,865 (316)

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

Проблемы особо опасных инфекций, 2023
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.
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   +16 more
doaj   +4 more sources

Impact of the Present-Day Climate Changes on the Natural Plague Foci Condition, Situated in the Territory of the Russian Federation and Other CIS Countries [PDF]

Проблемы особо опасных инфекций, 2013
Climate changes determine dynamics of epizootic activity of natural plague foci in the XX and XXI centuries. Obvious shift to continentality in the Northern hemisphere can put an end to inter-epizootic period in lowland steppe and semi-desert natural ...
N. V. Popov, V. E. Bezsmertny, A. I. Udovikov, A. A. Kuznetsov, A. A. Sludsky, A. N. Matrosov, T. V. Knyazeva, Yu. M. Fedorov, V. P. Popov, A. K. Grazhdanov, T. Z. Ayazbaev, S. A. Yakovlev, T. B. Karavaeva, V. V. Kutyrev   +13 more
doaj   +4 more sources

MODIFICATIONS TO THE BOUNDARIES OF THE NATURAL PLAGUE FOCI IN THE VOLGA-URAL INTERFLUVE

Проблемы особо опасных инфекций, 2017
Objective of the study is to locate the present-day sites and sizes of the natural plague foci in the Volga-Ural Interfluve. Materials and methods. According to the results of the field and office mapping, 2015 in the Volga-Ural steppe and sandy plague ...
A. A. Kuznetsov, A. N. Matrosov, A. M. Porshakov, V. N. Chekashov, M. M. Shilov   +4 more
doaj   +4 more sources

The Experience of Determining the Natural Boundary between the Precaspian Sandy and Dagestan Plain-Piedmont Natural Plague Foci Using Artificial Intelligence Elements

Проблемы особо опасных инфекций
The aim of the study was to determine the natural boundary of the focal territory, in particular, the boundary between the Precaspian sandy and Dagestan plain-piedmont natural foci of plague.
V. M. Dubyansky, U. M. Ashibokov, A. Kh. Khalidov, A. A. Kas’yan   +3 more
doaj   +2 more sources

Persistence of Yersinia pestis in Soil Under Natural Conditions [PDF]

Emerging Infectious Diseases, 2008
As part of a fatal human plague case investigation, we showed that the plague bacterium, Yersinia pestis, can survive for at least 24 days in contaminated soil under natural conditions.
Rebecca J. Eisen, Jeannine M. Petersen, Charles L. Higgins, David Wong, Craig E. Levy, Paul S. Mead, Martin E. Schriefer, Kevin S. Griffith, Kenneth L. Gage, Charles Ben Beard   +9 more
doaj   +3 more sources

Epizootic Activity of Natural Plague Foci in the Russian Federation in 2013 and Prognosis for the Year of 2014 [PDF]

Проблемы особо опасных инфекций, 2014
Analyzed are the data of the epizootiologic survey of plague enzootic territories in Russia in 2013. Evaluated are the numbers of major carriers and vectors as well as the epizootic activity of natural foci of different types.
N. V. Popov, V. E. Bezsmertny, V. P. Toporkov, A. N. Matrosov, T. V. Knyazeva, A. A. Kuznetsov, V. P. Popov, D. B. Verzhutsky, V. M. Korzun, E. V. Chipanin, V. M. Dubyansky, O. V. Maletskaya, M. P. Grigoryev, S. V. Balakhonov, A. N. Kulichenko, V. V. Kutyrev   +15 more
doaj   +3 more sources

Prognostication of Epizootiologic Activity of Plague Natural Foci the Russian Federation for 2008

Проблемы особо опасных инфекций, 2008
A short-term prognosis of plague epizootic activity in 11 natural foci in the Russian Federation for 2008 is substantiated by the authors. The present situation with the numbers of the main carriers and vectors of plague infection in diverse types of ...
N. V. Popov, V. E. Bezsmertny, N. L. Novikov, A. I. Udovikov, A. A. Kouznetsov, V. N. Popov, L. D. Shilova, V. V. Kutyrev   +7 more
doaj   +3 more sources

GAMASE MITES (GAMASINA) OF THE NESTS COMMON VOLE OF THE PRISEVAN PLAGUE MESO-FOCI, THE TRANSCAUCASIAN HIGH-MOUNTAIN NATURAL PLAGUE FOCI

Medical parasitology and parasitic diseases
The paper highlights new data on the species composition of gamasid ticks living in the nests of the common vole of the Prisevan meso-foci of the Transcaucasian high-mountain natural plague foci of the Republic of Armenia. As a result of the research conducted in the studied territory, the fauna of gamasid ticks is represented by nine species ...
A.Yu. Zhiltsova, Yu.M. Tokhov, L.I. Shaposhnikovа, A.F. Manucharyan   +3 more
openaire   +2 more sources

Epidemiological Situation on Plague around the World. Forecast of Epizootic Activity of Natural Plague Foci in the Russian Federation for 2024

Проблемы особо опасных инфекций
The aim of the review was to assess the epidemiological situation in natural plague foci in the Russian Federation, near and far abroad countries in 2023 and to forecast their epizootic activity for 2024.
N. V. Popov, I. G. Karnaukhov, A. A. Kuznetsov, A. N. Matrosov, A. V. Ivanova, K. S. Martsokha, E. V. Kuklev, V. M. Korzun, D. B. Verzhutsky, E. V. Chipanin, A. V. Kholin, A. A. Lopatin, V. M. Dubyansky, U. M. Ashibokov, A. Yu. Gazieva, I. V. Kutyrev, S. V. Balakhonov, A. N. Kulichenko, V. V. Kutyrev   +18 more
doaj   +2 more sources

Population Approach to Determination of the Borders and Number of Natural Plague Foci

Povolzhskiy Journal of Ecology, 2020
Population approach to determination of the borders and number of natural plague foci implies the specialists’ acceptance of the concept that the existence of a natural plague focus is always provided by a single population of the main carrier. Motivation for our discussion of such an approach was the data of a long-term study of the Hissar natural ...
A. A. Sludsky, A. V. Boiko, M. N. Lyapin, M. A. Tarasov   +3 more
openaire   +3 more sources