References
Raoult D, Berbis P, Roux V, Xu W, Maurin M (1997) A new tick-transmitted disease due to Rickettsia slovaca. Lancet 350:112–113
Nilsson K, Lindquist O, Pahlson C (1999) Association of Rickettsia helvetica with chronic perimyocarditis in sudden cardiac death. Lancet 354:1169–1173
Inokuma H, Takahata H, Fournier PE, Brouqui P, Raoult D, Okuda M, Onishi T, Nishioka K, Tsukahara M (2003) Tick paralysis by Ixodes holocyclus in a Japanese traveler returning from Australia associated with Rickettsia helvetica infection. J Travel Med 10:61–63
Fournier PE, Allombert C, Supputamongkol Y, Caruso G, Brouqui P, Raoult D (2004) An eruptive fever associated with antibodies to Rickettsia helvetica in Europe and Thailand. J Clin Microbiol 42:816–818
Fernández-Soto P, Encinas-Grandes A, Pérez-Sánchez R (2003)Rickettsia aeschlimannii in Spain: molecular evidence in Hyalomma marginatum and five other tick species that feed on humans. Emerg Infect Dis 9:889–890
Cardeñosa N, Segura F, Raoult D (2003) Serosurvey among Mediterranean spotted fever patients of a new spotted fever group rickettsial strain (Bar29). Eur J Epidemiol 18:351–356
Sekeyova Z, Fournier PE, Rehacek J, Raoult D (2000) Characterization of a new spotted fever group rickettsia detected in Ixodes ricinus (Acari: Ixodidae) collected in Slovakia. J Med Entomol 37:707–713
Rydkina E, Roux V, Fetisova N, Rudakov N, Gafarova M, Tarasevich I, Raoult D (1999) New rickettsiae in ticks collected in territories of the former Soviet Union. Emerg Infect Dis 5:811–814
Márquez F, Ibarra V, Oteo J, Muniain M (2003) Which spotted fever group rickettsia are present in Dermacentor marginatus ticks in Spain? Ann NY Acad Sci 990:141–142
Fournier PE, Fujita H, Takada N, Raoult D (2002) Genetic identification of rickettsiae isolated from ticks in Japan. J Clin Microbiol 40:2176–2181
Ishikura M, Ando S, Shinagawa Y, Matsuura K, Hasegawa S, Nakayama T, Fujita H, Watanabe M (2003) Phylogenetic analysis of spotted fever group rickettsiae based on gltA, 17-kDa, and rOmpA genes amplified by nested PCR from ticks in Japan. Microbiol Immunol 47:823–832
Sanogo YO, Parola P, Shpynov S, Camicas JL, Brouqui P, Caruso G, Raoult D (2003) Genetic diversity of bacterial agents detected in ticks removed from asymptomatic patients in northeastern Italy. Ann NY Acad Sci 990:182–190
Christova I, Van De Pol J, Yazar S, Velo E, Schouls L (2003) Identification of Borrelia burgdorferi sensu lato, Anaplasma and Ehrlichia species, and spotted fever group Rickettsiae in ticks from southeastern Europe. Eur J Clin Microbiol Infect Dis 22:535–542
Acknowledgments
This work was supported by the Ministerio de Sanidad y Consumo, Fondo de Investigación Sanitaria (FIS), Red temática de Investigación Cooperativa EBATRAG-G03/057. Thanks are given to N. Skinner for revising the English version of the manuscript.
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Fernández-Soto, P., Pérez-Sánchez, R., Encinas-Grandes, A. et al. Detection and identification of Rickettsia helvetica and Rickettsia sp. IRS3/IRS4 in Ixodes ricinus ticks found on humans in Spain. Eur J Clin Microbiol Infect Dis 23, 648–649 (2004). https://doi.org/10.1007/s10096-004-1184-7
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DOI: https://doi.org/10.1007/s10096-004-1184-7