Use of an immunoglobulin G avidity test to discriminate between primary and secondary dengue virus infections

被引：67
作者：
de Souza, VAUF
Fernandes, S
Araújo, ES
Tateno, AF
Oliveira, OMNPF
Oliveira, RD
Pannuti, CS
机构：
[1] Univ Sao Paulo, Virol Lab,Inst Med Trop Sao Paulo, LIMHC 52,Dept Molestias Infecciosas & Parasitaria, Fac Med, BR-05043000 Sao Paulo, Brazil
[2] Hosp Ana Costa, Sao Paulo, Brazil
来源：
JOURNAL OF CLINICAL MICROBIOLOGY | 2004年 / 42卷 / 04期
关键词：
D O I：
10.1128/JCM.42.4.1782-1784.2004
中图分类号：
Q93 [微生物学];
学科分类号：
071005 ; 100705 ;
摘要：
An enzyme-linked immunosorbent assay-based immunoglobulin G (IgG) antibody avidity test was evaluated by using sera from 57 patients with acute dengue infection. Overall, 55 of 57 patients were correctly classified (27 of 27 with primary dengue and 28 of 30 with secondary dengue). We conclude that the IgG avidity test can be useful for differentiating between acute, primary, and secondary dengue infections.
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页码：1782 / 1784
页数：3
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