Analysis on viral pathogen of 1731 children with acute respiratory infection in chongqing
- VernacularTitle:重庆儿童急性呼吸道感染1731例病毒病原学分析
- Author:
Rong LUO
- Publication Type:Journal Article
- Keywords:
Children;
Acute respiratory infection;
Viral pathogen
- From:
Journal of Chongqing Medical University
2007;0(12):-
- CountryChina
- Language:Chinese
-
Abstract:
Objective:To investigate the viral pathogen of children with acute respiratory infection (ARI) in Chongqing and to direct clinical diagnosis and treatment. Methods:Nasopharyngeal secretion was oblained from 1731 inpatient children diagnosed as ARI, and respiratory syncytial virus(RSV), para influenza virusⅠ,Ⅱ,Ⅲ, adeno virus and influenza virus A, B were detected by direct immunofuorescence. Results:There was relationship between total positive rate of virus pathogens of children with ARI and age, season and respiratory disease, but not for sex. Among the 7 virus, top detected virus was RSV, followed in turn by para influenza virusⅢ. There was higher RSV detection rate in infants aged 6～12months with bronchiolitis in winter. Para influenza virusⅢwas commonly delected in children with upper respiratory infecttion and over 5 vears. Conclusions:Detection of viral pathogens in children with respiratory infection could give fast, accurate diagnostic evidence, and help avoid antibiotics abuse. Moreover, it is the base of long-term detection of viral pathogens and the hase of the study about the virus relalive dis- eases.
