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New records of spotted fever group rickettsiae in Baltic region
Microbes and Infection, 2015Tick-borne rickettsiae are considered to be emerging, but there is still a lack of data on the occurrence and prevalence of the spotted fever group rickettsiae across Europe, especially in the Baltic countries. The aim of the present study was to investigate the presence of Rickettsia spp. in Dermacentor reticulatus and Ixodes ricinus ticks, as well as
Jana, Radzijevskaja +6 more
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Antibodies to spotted fever-group rickettsiae in dogs in North Carolina
American Journal of Veterinary Research, 1987SUMMARY A seroepidemiologic survey was conducted to determine the prevalence of antibodies reactive with 4 spotted fever-group (sfg) rickettsiae in sera of dogs from various geographic regions in North Carolina. Serum specimens were obtained from 600 dogs, and antibody titers were determined, using microimmunofluorescence. Data analysis (setting as the
E B, Breitschwerdt +6 more
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Susceptibility and reservoir potential of the dog to spotted fever-group rickettsiae
American Journal of Veterinary Research, 1984SUMMARY This study was initiated to determine the degree of susceptibility of dogs to virulent and nonvirulent spotted fever-group rickettsiae and to evaluate dogs as sources of infection for ticks. Dogs were exposed either by inoculation (syringe) or by infective tick bite to the following rickettsial serotypes: (1) Rickettsia rickettsii (Wachsmuth ...
B R, Norment, W, Burgdorfer
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Growth of Typhus Group and Spotted Fever Group Rickettsiae in Insect Cells
Annals of the New York Academy of Sciences, 2005Abstract: To analyze the host dependency of rickettsial growth, NIAS‐AeAl‐2 insect cells (AeAl2) derived from mosquito were first used in this study. It was demonstrated that typhus group rickettsiae (TGR) grew well in AeAl2 cells, but spotted fever group rickettsiae (SFGR) failed.
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Virulence Potential of Rickettsia Amblyommatis for Spotted Fever Pathogenesis in Mice.
Pathogens and Disease, 2021Hwan Keun Kim +2 more
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Rickettsia parkeri: A Newly Recognized Cause of Spotted Fever Rickettsiosis in the United States.
Clinical Infectious Diseases, 2004Jerome Goddard +2 more
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Identification of a Unique Spotted Fever Group Rickettsia From Humans in Japan.
Journal of Infectious Diseases, 1989David Walker +2 more
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