Pathobiology of African relapsing fever Borrelia
نویسنده
چکیده
1 PAPERS IN THIS THESIS 2
منابع مشابه
Population Structure of East African Relapsing Fever Borrelia spp.
Differentiation of endemic East African tick-borne relapsing fever Borrelia duttonii spirochetes from epidemic louse-borne relapsing fever (LBRF) B. recurrentis spirochetes into different species has been questioned. We assessed a noncoding intragenic spacer (IGS) region to compare genotypes found in clinical samples from relapsing fever patients. Although IGS typing was highly discriminatory a...
متن کاملTyping African Relapsing Fever Spirochetes
Relapsing fever Borrelia spp. challenge microbiologic typing because they possess segmented genomes that maintain essential genes on large linear plasmids. Antigenic variation further complicates typing. Intergenic spacer (IGS, between 16S-23S genes) heterogeneity provides resolution among Lyme disease-associated and some relapsing fever spirochetes. We used an IGS fragment for typing East Afri...
متن کاملTick-Borne Relapsing Fever Borreliosis, Rural Senegal
Detecting spirochetes remains challenging in cases of African tick-borne relapsing fever. Using real-time PCR specific for the 16S rRNA Borrelia gene, we found 27 (13%) of 206 samples from febrile patients in rural Senegal to be positive, whereas thick blood smear examinations conducted at dispensaries identified only 4 (2%) as positive.
متن کاملToxoplasmosis and Horse Meat, France
3. Assous MV, Wilamowski A. Relapsing fever borreliosis in Eurasia—forgotten, but certainly not gone! Clin Microbiol Infect. 2009;15:407–14. doi:10.1111/j.14690691.2009.02767.x 4. Ras NM, Lascola B, Postic D, Cutler SJ, Rodhain F, Baranton G, et al. Phylogenesis of relapsing fever Borrelia spp. Int J Syst Bacteriol. 1996;46:859–65. doi:10.1099/00207713-46-4-859 5. Scott JC. Typing African relap...
متن کاملRelapsing Fever, a Disappearing Cause of Fever and Maternal Death in Sengerema, Tanzania, East Africa.
OBJECTIVE To study the incidence of tick borne relapsing fever (TBRF) during the last 50 years, once like malaria an endemic disease in Sengerema, Tanzania. DESIGN By analyzing the annual reports, focusing on the number of admissions, maternal deaths, blood smears of patients with fever for Borrelia. SETTING Sengerema district, Tanzania. SUBJECT Admissions in Sengerema Hospital due to TBR...
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