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Metagenomics as New Tool for Diagnosis of Scrub Typhus: Two Case Reports

Authors :
Ling Y
Hu X
Zheng G
Ye W
Yuan K
Ye L
Huang W
Tian B
Gu B
Source :
International Medical Case Reports Journal, Vol Volume 16, Pp 617-622 (2023)
Publication Year :
2023
Publisher :
Dove Medical Press, 2023.

Abstract

Yong Ling,1,* Xuejiao Hu,1,* Guansheng Zheng,1 Weitao Ye,2 Kaixuan Yuan,1 Long Ye,1 Weiye Huang,3 Benshun Tian,1 Bing Gu1 1Department of Clinical Laboratory Medicine, Guangdong Provincial People’s Hospital (Guangdong Academy of Medical Sciences), Southern Medical University, Guangzhou, Guangdong, 510000, People’s Republic of China; 2Department of Radiology, Guangdong Provincial People’s Hospital (Guangdong Academy of Medical Sciences), Southern Medical University, Guangzhou, Guangdong, 510000, People’s Republic of China; 3Department of Pathology, Guangdong Provincial People’s Hospital (Guangdong Academy of Medical Sciences), Southern Medical University, Guangzhou, Guangdong, 510000, People’s Republic of China*These authors contributed equally to this workCorrespondence: Benshun Tian; Bing Gu, Department of Laboratory Medicine, Guangdong Provincial People’s Hospital, 106 Zhongshan 2nd Road, Yuexiu District, Guangzhou, Guangdong, 510000, People’s Republic of China, Email tbs20161017@163.com; gb20031129@163.comAbstract: Scrub typhus is a vector-borne infectious disease caused by Orientia tsutsugamushi. Accurate and timely diagnosis at the early infection stage could save the patients’ lives. Traditional technologies were limited to rapidly and successfully detecting Orientia tsutsugamushi due to poor specificity, especially in the condition of atypical symptoms. The technology of Metagenomic next-generation sequencing (mNGS) is amenable to finding the real pathogen because it holds potential as a diagnostic platform for unbiased pathogen identification and precision medicine. Herein, we reported two clinical case reports relative to the Orientia tsutsugamushi infection diagnosed by mNGS. We hope these two cases will improve clinical diagnosis.Keywords: scrub typhus, metagenomic next-generation sequencing, Orientia tsutsugamushi

Details

Language :
English
ISSN :
1179142X
Volume :
ume 16
Database :
Directory of Open Access Journals
Journal :
International Medical Case Reports Journal
Publication Type :
Academic Journal
Accession number :
edsdoj.47715ab314224b26b3eb02ac23e773eb
Document Type :
article