Emerging Infectious Diseases | 卷:12 |
Orientia tsutsugamushi in Eschars from Scrub Typhus Patients | |
关键词: Scrub typhus; eschar; Orientia tsutsugamushi; China; | |
DOI : 10.3201/eid1207.050827 | |
来源: DOAJ |
【 摘 要 】
To verify the value of eschars for the diagnosis of scrub typhus and to characterize genotypes of Orientia tsutsugamushi in patients, we examined eschars and blood specimens of 7 patients from Shandong Province, People's Republic of China, for O. tsutsugamushi by polymerase chain reaction targeting the Sta56 gene. All 7 eschars and acute-phase blood samples were positive, while no specific DNA amplicons were obtained from the 7 convalescent-phase blood samples collected after antimicrobial drug therapy. The findings indicate that patients' eschars can be used for detection and genetic characterization of O. tsutsugamushi during the convalescent phase.
【 授权许可】
Unknown