Results 21 to 30 of about 277 (175)

Minimum of Great Gerbil Colonies ( Rhombomys opimus Liht., 1823., Rodendtia, Crecetidae) Necessary for Plague Epizooty Development in the Model

Проблемы особо опасных инфекций, 2013
It is commonly known that under gerbil population depression habitable colonies are preserved as groups with varying number of colonies. In this connection, objectives of the study have turned out to be determination of minimum threshold number as ...
V. M. Dubyansky
doaj   +1 more source

Enhancement of Epidemiological Surveillance in Natural Plague Foci of the Russian Federation and Forecast of Epizootic Activity for 2022

Проблемы особо опасных инфекций, 2022
The aim of the research was to assess epizootic activity of natural plague foci in the Russian Federation in 2021 and provide a prognosis for 2022. Activation of epizootic process has been detected in Central-Caucasian high-mountain natural plague focus ...
N. V. Popov, I. G. Karnaukhov, A. A. Kuznetsov, A. N. Matrosov, V. A. Safronov, А. M. Porshakov, A. V. Ivanova, K. S. Martsokha, V. M. Korzun, D. B. Verzhutsky, E. V. Chipanin, A. A. Lopatin, V. M. Dubyansky, U. M. Ashibokov, A. Yu. Gazieva, E. S. Zenkevich, S. V. Balakhonov, A. N. Kulichenko, V. V. Kutyrev   +18 more
doaj   +1 more source

Evaluation of the Results and Planning of an Epizootiological Survey Using a Rated Epizooty Index by the Example of the Southern Part of the Caspian Sandy Natural Focus of Plague

Проблемы особо опасных инфекций
The discovery of a plague epizooty in a natural focus is almost a random event. Differentiation of territories within natural plague foci based on the probability of epizooty registration significantly increases the chances of its identifying. The aim of
V. M. Dubyansky, A. A. Kes’yan, A. Kh. Khalidov, U. M. Ashibokov   +3 more
doaj   +1 more source

Natural occurrence of Beauveria bassiana (Ascomycota: Hypocreales) infecting Spodoptera frugiperda (J. E. Smith) (Lepidoptera: Noctuidae) and earwig in eastern DR Congo

Egyptian Journal of Biological Pest Control, 2023
Background The fall armyworm (FAW), Spodoptera frugiperda (J. E. Smith) (Lepidoptera: Noctuidae), poses a threat to the food security of populations in sub-Saharan Africa because of its damage to maize crops.
Marcellin C. Cokola, Ibtissem Ben Fekih, Espoir B. Bisimwa, Rudy Capparos Megido, Frank Delvigne, Frédéric Francis   +5 more
doaj   +1 more source

Improvement of Epizootiological Monitoring in the Natural Tularemia Focus of Steppe Type in the Stavropol Territory

Проблемы особо опасных инфекций
The effectiveness of tularemia prevention in humans depends on the timely detection of pathogen cultures in natural foci.The aim of the study was to increase the efficiency of isolating Francisella tularensis cultures during epizootiological monitoring ...
A. A. Zaitsev, O. A. Belova, O. A. Gnusareva, D. S. Agapitov, V. V. Ostapovich, Yu. M. Tokhov   +5 more
doaj   +1 more source

Method of Biohazard Evaluation Regarding Internal and External Threats at the Level of Constituent Entity of the Russian Federation

Проблемы особо опасных инфекций, 2012
Put forward is the method of evaluation of external and internal biosafety hazards at the level of constituent entity of the Russian Federation. It makes integration of the whole mass of medical and geographical information possible, and helps to ...
V. M. Dubyansky, O. V. Maletskaya
doaj   +1 more source

African swine fever: one hundred years later

Ветеринария сегодня, 2022
This brief report pays tribute to Robert Eustace Montgomery (1880–1932) whose name is associated with the discovery of African swine fever (ASF). A hundred years ago, he published a major report on study of new highly dangerous disease carried out in ...
V. V. Makarov
doaj   +1 more source

Improving the use of expert opinion in disease risk analysis for conservation translocations

Conservation Biology, Volume 40, Issue 4, August 2026.
Abstract Conservation translocations are subject to considerable uncertainty and risk, of which disease is one of the most recognized. To address disease risks, several protocols for qualitative disease risk analysis (qDRA) exist and are used for responsible conservation translocation planning.
John G. Ewen, Stefano Canessa, Caitlin E. Andrews, Katie M. Beckmann, Irene Bueno, Deidre K. Fontenot, Caio Kenup, Suzanne Medina, Axel Moehrenschlager, Francesco Origgi, Bruce Rideout, Anthony W. Sainsbury, Thierry M. Work, Claudia Carraro   +13 more
wiley   +1 more source

Serotype Characterization and Transmission Modelling of Foot‐and‐Mouth Disease in Dairy Farms, Bishoftu, Ethiopia

Veterinary Medicine and Science, Volume 12, Issue 4, July 2026.
FMD outbreaks in dairy farms in Bishoftu were characterized by rapid within‐farm transmission (R0 = 3.7) and predominance of the SAT‐2 serotype. Current trivalent vaccination alone was insufficient for control, highlighting the need for improved vaccine matching and strengthened biosecurity measures . ABSTRACT Background Foot‐and‐mouth disease (FMD) is
Eyerusalem Fetene, Dereje Shegu, Ayelech Muluneh, Abde Aliy, Jan Paeshuyse, Fanos Tadesse Woldemariyam, Haileleul Negussie, Samson Leta   +7 more
wiley   +1 more source

Outbreak of Anthrax in the Yamalo-Nenets Autonomous District in 2016, Epidemiological Peculiarities

Проблемы особо опасных инфекций, 2016
In 2016, in the territory of Yamalo-Nenets Autonomous District an outbreak of anthrax took place, 2650 reindeers were infected. As a consequence of contacts with affected and fallen animals, 36 cases of human infection occurred, of which one was fatal ...
A. Yu. Popova, Yu. V. Demina, E. B. Ezhlova, A. N. Kulichenko, A. G. Ryazanova, V. V. Maleev, A. A. Ploskireva, I. A. Dyatlov, V. S. Timofeev, L. A. Nechepurenko, V. V. Khar’kov   +10 more
doaj   +1 more source