DENGUE EPIDEMIC IN THE STATE OF RIO-DE-JANEIRO, BRAZIL, 1990-1 - CO-CIRCULATION OF DENGUE-1 AND DENGUE-2 SEROTYPES

被引：70

作者：

NOGUEIRA, RMR

MIAGOSTOVICH, MP

LAMPE, E

SOUZA, RW

ZAGNE, SMO

SCHATZMAYR, HG

机构：

[1] HOSP EVANDRO CHAGAS,FDN OSWALDO CRUZ,RIO JANEIRO,BRAZIL

[2] HOSP ORENCIO FREITAS,NITEROI,RJ,BRAZIL

来源：

EPIDEMIOLOGY AND INFECTION | 1993年 / 111卷 / 01期

关键词：

D O I：

10.1017/S0950268800056788

中图分类号：

R1 [预防医学、卫生学];

学科分类号：

1004 ; 120402 ;

摘要：

During 1990 and 1991, dengue fever was detected in the State of Rio de Janeiro, Brazil. It occurred in two epidemic waves; one, from January to August 1990, caused predominantly by dengue virus type 1 (DEN-1) the other from October 1990 to May 1991 caused by type 2 virus (DEN-2). Dengue was confirmed by virus isolation and/or IgM capture enzyme-linked immunosorbent assay (MAC-ELISA) in 2109/5964 (35-4 %) of the cases. DEN-2 virus was isolated from 180 patients. HAI tests indicated that of these previous infection with DEN-1 had occurred in 130 (72 %). The epidemic was classified as dengue fever, but severe and even fatal cases occurred in association with secondary infection.

引用

页码：163 / 170

页数：8

共 21 条

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