Results 221 to 230 of about 11,109 (248)

[Ecological-geographic landscapes of natural plague foci in China VII. Typing of natural plague foci].

Zhonghua liu xing bing xue za zhi = Zhonghua liuxingbingxue zazhi, 2014
To group and characterize natural plague foci in China.A novel two-class typing method as well as a three-indication nomenclature method were established to group and characterize the natural plague foci, on the basis of eco-geographical landscapes of plague foci, genetics of Yersinia pestis, zoology of rodent reservoirs and the entomology of flea ...
Xi-ye, Fang, Rui-fu, Yang, Lei, Xu, Qi-yong, Liu, Xing-qi, Dong, Rong-zu, Zhang, Xin, Yu, Chang-yu, Qin, Zheng-da, Gong, Dong-sheng, Zhou, Yu-jun, Cui, Yan-jun, Li, Rui-Yu, Ye, Liang, Lu, Jin-tong, Zhang, Gui-chang, Li   +15 more
openaire   +1 more source

A Population-Based Approach to Determining the Borders and Number of Natural Plague Foci

Biology Bulletin, 2020
A population-based approach to determining the borders and number of natural plague foci implies that the specialists in the field accept the concept that the existence of a natural plague focus is always provided by a single population of the main carrier. The discussion of this approach was motivated by the data collected in the course of a long-term
A. A. Sludsky, A. V. Boiko, M. N. Lyapin, M. A. Tarasov   +3 more
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[Eco-geographic landscapes of natural plague foci in China I. Eco-geographic landscapes of natural plague foci].

Zhonghua liu xing bing xue za zhi = Zhonghua liuxingbingxue zazhi, 2014
To study the eco-geographic landscapes of natural plague foci, in China.According to the surveillance records on plague epidemics and the eco-geographic landscapes of natural plague foci based on the county level, the criterion for classifying the ecological geographic zone of Chinese natural plague foci was established.12 types and 19 subtypes of eco ...
Xi-ye, Fang, Lei, Xu, Qi-yong, Liu, Rong-zu, Zhang   +3 more
openaire   +1 more source

[Dynamics of epizootic activity of natural foci of plague in Georgia].

Georgian medical news, 2009
Based on long term (1960-1990) surveillance data analysis of the plague natural foci activity on the territory of Georgia hypothetical parameters of epizootic activity algorithm have been revealed and potential role for susceptibility of noncultivated forms in the ecology of plague has been suggested.
S, Chubinidze, G, Katsitadze, N, Tsertsvadze, M, Eloshvili, Sh, Tsanava   +4 more
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Changes in Flea (Siphonaptera) Vector Activity in the Siberian Natural Plague Foci

Entomological Review, 2019
Comparative analysis of vector activity of fleas in the Siberian natural plague foci was carried out during two long-term periods of experimental studies: 1967–1980 and 1983–2007. The data on block formation frequency in adult fleas infected with Yersinia pestis were analyzed for 127 experiments with 15 flea species and subspecies.
D. B. Verzhutsky, L. P. Bazanova, E. G. Tokmakova   +2 more
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[Study on the natural foci of Marmota himalayana plague in Sichuan province].

Zhonghua liu xing bing xue za zhi = Zhonghua liuxingbingxue zazhi, 2010
To explore the existence of natural foci on Marmota himalayana plague in Sichuan province and to provide basis for prevention and control of the disease.Both epidemiological investigation and laboratory tests were used to provide the host animal and fleas of the vectors with Yersinia pestis carriers.30 species of animals were found to belong to 10 ...
Li-Mao, Wang, Zhi-Danba, Luo, Qi, Yue, Yong-Jun, Duan, Xiao-Ping, Zhu, Su-Ling, Mao, Lun-Guang, Liu, Hong, Wang, Yi, Liu, Fei, Xie, De-Gang, Chen, Kai-Hua, Chen, Bing, Deng, Jun-Xing, Kang   +13 more
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European suslik as a possible carrier of plague in natural foci in eastern Europe.

Journal of hygiene, epidemiology, microbiology, and immunology, 1976
It is possible that the outbreaks of plague observed in Roumania and Bulgaria in the 19th century were of local origin because marmots and susliks--known as the main carriers of plague in nature--were widely spread on the territory of these countries.
A K, Akiev, P E, Yemelyanov, N F, Labunets   +2 more
openaire   +1 more source

A Population-Based Approach to Determining the Borders and Number of Natural Plague Foci

Biology Bulletin, 2021
A V Boiko
exaly  

Serological investigation of plague and brucellosis infection in Marmota himalayana plague foci in the Altun Mountains on the Qinghai-Tibet Plateau

Frontiers in Public Health, 2022
Junrong Liang, Deming Tang, Xinmin Lu
exaly  

Yersinia pestis strains isolated in natural plague foci of Caucasus and Transcaucasia in the context of the global evolution of species

Genomics, 2021
S V Pisarenko, D A Kovalev
exaly