Evaluation of the use of RT-PCR for the early diagnosis of dengue fever

被引:16
作者
Grobusch, MP
Niedrig, M
Göbels, K
Klipstein-Grobusch, K
Teichmann, D
机构
[1] Humboldt Univ, Med Clin, Dept Infect Dis, Charite, D-1086 Berlin, Germany
[2] German Inst Human Nutr, DIfE, Nuthetal, Germany
[3] Robert Koch Inst, D-1000 Berlin, Germany
关键词
dengue fever; diagnosis; RT-PCR; sampling time; sensitivity;
D O I
10.1111/j.1469-0691.2006.01353.x
中图分类号
R51 [传染病];
学科分类号
100401 ;
摘要
RT-PCR was used to diagnose dengue virus infections confirmed serologically in 26 returning travellers. RT-PCR was positive for three (75%) of four samples taken on or before day 3 of the illness, for 15 (78.9%) of 19 samples taken between days 4 and 7, and for none of three samples tested on or after day 8 (p 0.0337). When applied early, RT-PCR seems to be a useful tool for the diagnosis of dengue fever.
引用
收藏
页码:395 / 397
页数:3
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