doi：10.3969/j.issn.1007-614x.2014.14.2

    摘 要 儿童反复呼吸道感染(RRTI)是儿科常见病和多发病，因其发病原因较为复杂，所以防治十分困难。许多研究认为RRTI与免疫功能关系密切。本文旨在探讨儿童反复呼吸道感染的影响因素，并分析该疾病的合理治疗方法。

    关键词 反复呼吸道感染 易感因素 免疫球蛋白

    Pathogenesis and treatment on children with recurrent respiratory tract infections

    Hao Yanyan

    Affiliated Children's Hospital of Capital Institute of Pediatrics，100000

    Abstract Recurrent respiratory tract infections(RRTI)in children is a common pediatric and frequently occurring disease.The etiology is very complex，so it is very difficult to prevent.Many studies suggest that RRTI and immune function are closely related.This article is to explore the factors that influence recurrent respiratory tract infection in children ......