Results 201 to 210 of about 3,646,737 (251)

[Mixed infections caused by Prowazek rickettsiae and tsutsugamushi rickettsiae].

Zhurnal mikrobiologii, epidemiologii i immunobiologii, 1975
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Occurrence and clinical manifestations of tick-borne rickettsioses in Western Siberia: First Russian cases of Rickettsia aeschlimannii and Rickettsia slovaca infections.

Ticks and Tick-borne Diseases, 2022
Rickettsia sibirica subsp. sibirica is a main agent of tick-borne rickettsioses in Western Siberia, Russia. Recently, the first cases of Rickettsia raoultii infection in patients hospitalized in Novosibirsk Province were described.
Y. Igolkina, V. Rar, E. Krasnova, E. Filimonova, A. Tikunov, T. Epikhina, N. Tikunova   +6 more
semanticscholar   +3 more sources

Regional, seasonal, biennial and landscape-associated distribution of Anaplasma phagocytophilum and Rickettsia spp. infections in Ixodes ticks in northern Germany and implications for risk assessment at larger spatial scales.

Ticks and Tick-borne Diseases, 2021
Tick-associated Rickettsiales are important pathogens with relevance for public and animal health; therefore, knowledge regarding their distribution is essential for risk assessment and disease prevention.
S. Knoll, A. Springer, D. Hauck, B. Schunack, S. Pachnicke, C. Strube   +5 more
semanticscholar   +1 more source

Rickettsia typhi infection in childhood

Acta Paediatrica, 2002
Rickettsia typhi infection (murine typhus) is generally underdiagnosed in childhood, as clinical presentations are often non‐specific. We present the manifestations in nine children hospitalized in the Department of Paediatrics of the University Hospital, Heraklion, Crete, over a 3‐y period from 1998 to 2000. Titres >1:400 for IgM and >1:960 for
M, Bitsori, E, Galanakis, A, Gikas, E, Scoulica, S, Sbyrakis   +4 more
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Rickettsia Infection in Natural Leech Populations

Microbial Ecology, 2005
Field-collected specimens of glossiphoniid leeches, Torix tagoi, Torix tukubana, Hemiclepsis marginata, and Hemiclepsis japonica, were surveyed for Rickettsia infection by using a diagnostic PCR assay. Rickettsia was detected in 96% (69/72) of T. tagoi, 83% (24/29) of T. tukubana, 29% (33/113) of H. marginata, and 0% (0/30) of H. japonica.
Y, Kikuchi, T, Fukatsu
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Importance of endosymbionts Wolbachia and Rickettsia in insect resistance development.

Current Opinion in Insect Science, 2019
Endosymbionts play important roles in protecting hosts from environmental stress, such as natural enemies, heat, and toxins. Many insects are infected with the facultative nonessential endosymbionts Wolbachia and Rickettsia, which are the crux in this ...
Xiangdong Liu, Huifang Guo
semanticscholar   +1 more source

[African Rickettsia infections].

Presse medicale (Paris, France : 1983), 1999
African rickettsiasis is transmitted by Rickettsia africae, a cattle tick. Amblyomma spp. is an emerging rickettsiasis in sub-sehalian Afric described in 1992. Seroepidemiology studies conducted in Africa show that it is probably the most widespread rickettsiasis in the sorld.
E, Bernit, D, Raoult
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