Results 231 to 240 of about 2,753 (252)

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
openaire   +1 more source

[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
openaire   +1 more source

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
Huaiqi Jing, Xinmin Lu, Zhaokai He
exaly  

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

Genomics, 2021
, Dmitry A Kovalev
exaly  

Spatiotemporal Variations of Plague Risk in the Tibetan Plateau from 1954–2016

Biology, 2022
Xing Yuan, Yang Linsheng, Li Hairong
exaly  

Ecological aspects of rodent population control in natural plague foci on the territory of the Russian Federation

Russian Journal of Ecology, 2011

exaly  

[A novel method for typing natural plague foci in China II. Research on the typing methods for natural plague foci].

Zhonghua liu xing bing xue za zhi = Zhonghua liuxingbingxue zazhi, 2014
Xi-ye, Fang, Rui-fu, Yang, Qi-yong, Liu, Xing-qi, Dong, Rong-zu, Zhang, Lei, Xu   +5 more
openaire   +1 more source

Identification of Chinese plague foci from long-term epidemiological data

Proceedings of the National Academy of Sciences of the United States of America, 2012
Tamara Ben Ari, Nils Christian Stenseth, Lin Xu   +2 more
exaly