Dengue epidemic in the state of Rio de Janeiro, Brazil: virological and epidemiological aspects
Rev. Inst. Med. Trop. Säo Paulo
;
35(2): 149-154, Mar.-Apr. 1993.
Article
in English
| LILACS
| ID: lil-320575
RESUMO
Laboratory studies were carried out on 3178 patients with signs and symptoms suggestive of dengue infection from April 1986 to December 1987 in the State of Rio de Janeiro, Brazil. The epidemic had two peaks following the first virus isolation and affected the inhabitants of 17 counties. Both sex and all age groups were affected. Dengue virus type 1 was isolated from 1039 sera and the number of confirmed cases was increased to 1874 (59) by MAC-ELISA. Isolation rate confirmed cases reached 80 in the specimens obtained until the 4th day after the onset of disease and viraemia ranged from 10(3.0) to 10(8.5) TCID50/ml.
Full text:
Available
Index:
LILACS (Americas)
Main subject:
Dengue
Limits:
Adolescent
/
Adult
/
Child
/
Child, preschool
/
Female
/
Humans
/
Infant
/
Male
/
Infant, Newborn
Country/Region as subject:
South America
/
Brazil
Language:
English
Journal:
Rev. Inst. Med. Trop. Säo Paulo
Journal subject:
Tropical Medicine
Year:
1993
Type:
Article
Affiliation country:
Brazil
Institution/Affiliation country:
Fundacao Oswaldo Cruz/BR
/
Instituto Oswaldo Cruz/BR
/
Universidade Federal Fluminense/BR
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