海岛地区婴幼儿呼吸道感染的病原学研究

Pathogenic study on respiratory tract infection of infants in the island area

目的探讨海岛地区婴幼儿急性呼吸道感染的病毒病原。方法采取211例急性呼吸道感染患儿的痰液做病毒检测。结果病毒感染35例,其中呼吸道合胞病毒(RSV)感染20例(9.5%),流感病毒感染6例(2.8%),腺病毒9例(4.3%),副流感病毒Ⅲ型4例(1.9%),副流感病毒Ⅰ、Ⅱ型各2例(1%)。结论RSV感染仍是海岛婴幼儿急性呼吸道病毒感染最常见的病原,病毒病原的诊断可为临床诊断和治疗提供可靠的依据。

Objective The present study was conducted to explore the virus of acute respiratory tract infection among infants in the island area. Methods Phlegm of 211 infants with acute respiratory tract infection was collected for virus testing. Results There were 35 cases of virus infection, including 20 cases of respiratory syncytial virus （ RSV ） infection （ 9.5% ）, 6 of influenza virus infection （ 2.8% ）, 9 of adenovirus infection （4.3%）, 4 of parainfluenza virus type 3 infection （1.9%）,2 of parainfluenza virus type 1 infection （1%）, and 2 of parainfluenza virus type 2 infection （1%）. Conclusion RSV is still the commonest pathogeny of the infants with acute respiratory tract infection in the island area, and the diagnosis of viral etiology can provide a reliable basis for clinical diagnosis and treatment.