respiratory syncytial virus infection among young children with acute respiratory infection
نویسندگان
چکیده
respiratory syncytial virus (rsv) is the major cause of lower respiratory tract infections in infants,and also an important factor for hospitalization during the winter months. to determine the prevalence and importance of rsv as a cause of acute lower respiratory tract infection, we carried out a prospective study during 5 months period from november to march 1998 in 6 pediatric hospitals. a nasopharyngeal aspirate was obtained for detection of rsv in all cases. sociodemographic data, clinical signs, diagnosis and hospital admissions were documented. during this study period, 365 young infants (51.5% male, 48.5% female) with respiratory tract infection were visited in 6 hospitals. the median age of patients was 24 months (range: 1 month to 5 years).rsv infection was found in 70 out of 365 patients (19.18%).among the 70 children with rsv infection, 29 patients (41.42%) were under 12 months of age.the main clinical manifestations of rsv infection were cough (88.57%) and coryza (78.57%). there were no significant differences between patients who were tested positive for rsv and those who were tested negative with regard to demographic variables and clinical diagnoses. this study indicates that rsv is an important cause of respiratory tract infection in infants and young children .distinguishing rsv from other respiratory infection is difficult because of the similarity in clinical presentation among children.
منابع مشابه
Influenza A virus among the hospitalized young children with acute respiratory infection. Is influenza A co infected with respiratory syncytial virus?
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متن کاملhuman respiratory syncytial virus infection and its subgroups among the hospitalized young children with acute respiratory infection
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متن کاملinfluenza a virus among the hospitalized young children with acute respiratory infection. is influenza a co infected with respiratory syncytial virus?
background: both influenza a virus (iav) and respiratory syncytial virus (rsv) cause acute respiratory infection (ari) in infants and young children. this study was conducted to determine influenza a virus and its co infection with rsv among the hospitalized children with ari. methods: a total of 153 throat samples of the hospitalized young children aged between below one year and 5 years with ...
متن کاملRespiratory Syncytial Virus Infection in Children
Respiratory Syncytial Virus (RSV) is considered the most common viral agent of lower respiratory tract infections in infants and young children. It is commonly involved in bronchiolitis and pneumonia in infants [1,2]. The virus infects the ciliated epithelial cells lining the airways, and their rapid destruction results in the symptoms characteristic of the infection, such as fever, rhinorrhea,...
متن کامل[Respiratory syncytial virus infection in children].
Respiratory syncytial virus (RSV) is the leading cause of lower respiratory disease in young children in both developing and developed countries. By age 2, nearly all children have been infected by RSV.The clinical manifestations range from mild upper respiratory symptoms to bronchiolitis and pneumonia. First infections are nearly always symptomatic and frequently cause lower respiratory tract ...
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عنوان ژورنال:
acta medica iranicaجلد ۴۱، شماره ۴، صفحات ۲۶۹-۲۷۲
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