Results 21 to 30 of about 818 (132)

First report on the occurrence of Rickettsia slovaca and Rickettsia raoultii in Dermacentor silvarum in China [PDF]

open access: yesParasites & Vectors, 2012
Background Rickettsioses are among both the longest known and most recently recognized infectious diseases. Although new spotted fever group rickettsiae have been isolated in many parts of the world including China, Little is known about the epidemiology
Tian Zhan-Cheng   +5 more
doaj   +3 more sources

Detection of Rickettsia RaoultiI Genotypes in Southern Kazakhstan

open access: yesЭпидемиология и вакцинопрофилактика, 2016
Previously it was established that different species of genus Rickettsia were detected in Kazakhstan. Nevertheless, rickettsial species spectrum of some regions of Kazakhstan has not been studied.
I. E. Samoylenko   +9 more
doaj   +3 more sources

Spotted fever group rickettsiae associated with ixodid ticks in wild environment in Southern Italy

open access: yesMicrobiologyOpen, 2018
Ixodidae ticks are vectors and reservoirs of several species of rickettsiae, and tick‐borne rickettsioses are reported worldwide. This study was aimed to verify the distribution of spotted fever group rickettsiae associated with ticks in a wild ...
Donato Antonio Raele   +4 more
doaj   +2 more sources

Molecular Profiling of Ticks and Associated Pathogens: First Report of <i>Rickettsia sibirica</i>, <i>Rickettsia slovaca</i>, and <i>Babesia microti</i> in Ticks From Pakistan. [PDF]

open access: yesTransbound Emerg Dis
Global distribution of ticks and their associated tick‐borne pathogens (TBPs) presents substantial health concerns for both humans and animals. The present study aimed to investigate the distribution, morpho‐molecular identification, and associated TBPs of diverse tick species collected from Khyber Pakhtunkhwa and Punjab provinces of Pakistan ...
Obaid MK   +11 more
europepmc   +2 more sources

Detection of spotted fever group rickettsiae and Coxiella burnetii in long-tailed ground squirrels (Spermophilus undulatus) and their ectoparasites [PDF]

open access: yesFrontiers in Veterinary Science
Long-tailed ground squirrels (LTGRs, Spermophilus undulatus) are known as reservoirs of multiple arthropod-borne pathogens, such as Yersinia pestis and Bartonella rochalimae.
Xiaoshuang Han   +13 more
doaj   +2 more sources

Isolation and Characterization of Rickettsia finnyi, Novel Pathogenic Spotted Fever Group Rickettsia in Dogs, United States [PDF]

open access: yesEmerging Infectious Diseases
In 2020, a novel spotted fever group Rickettsia was described in 3 clinically ill dogs in the United States. Using naturally infected canine blood, the novel Rickettsia sp. was isolated in epithelial (Vero E6) and mononuclear (DH82 and 030D) cell lines.
Praveen K. Korla   +7 more
doaj   +2 more sources

Detection of Rickettsia raoultii in Vermipsylla alakurt-Like Fleas of Sheep in Northwestern China. [PDF]

open access: yesActa Parasitol
Abstract Introduction To date, a total of 2574 validated flea species have been discovered. Vermipsyllidae is a family of fleas that comprises at least eight species. Vermipsylla is a genus of the family Vermipsyllidae within the order Siphonaptera of fleas. Here a novel Vermipsylla species was described, and rickettsial
Li F   +6 more
europepmc   +3 more sources

High prevalence of spotted fever group rickettsiae in ticks collected from yaks (Bos grunniens) in Shiqu county, eastern Tibetan Plateau, China

open access: yesFrontiers in Microbiology, 2022
Tick-borne diseases have become a global health concern in recent decades. Spotted fever group (SFG) rickettsiae have been recognized as important pathogens of human tick-borne diseases worldwide.
Baoshan Lin   +3 more
doaj   +1 more source

Rickettsia raoultii

open access: yes, 2023
Published as part of Su, Si, Hong, Mei, Cui, Meng-Yu, Gui, Zheng, Ma, Shi-Fa, Wu, Lin, Xing, Li-Li, Mu, Lan, Yu, Jing-Feng, Fu, Shao-Yin, Gao, Rui-Juan & Qi, Dong-Dong, 2023, Microbial diversity of ticks and a novel typhus group Rickettsia species (Rickettsiales bacterium Ac 37 b) in Inner Mongolia, China, pp.
Su, Si   +11 more
openaire   +2 more sources

Identification and genetic diversity analysis of Rickettsia in Dermacentor nuttalli within inner Mongolia, China

open access: yesParasites & Vectors, 2022
Background The genus Rickettsia contains the lineages spotted fever group (SFG), typhus group (TG), and transitional group (TRG). The spotted fever group Rickettsia (SFGR) is transmitted by ticks.
Zheng Gui   +8 more
doaj   +1 more source

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