呼吸道病毒感染与儿童喘息性疾病的关系

Relationship between Virus Infections of Respiratory Tract and Children Wheezing Diseases

病毒感染可诱发婴幼儿反复喘息,增加日后哮喘发病的风险,也是导致哮喘急性发作最常见的原因。近年来,新发现的人博卡病毒、偏肺病毒与儿童喘息性疾病关系密切。现从引起儿童喘息的病毒病原、婴幼儿时期病毒感染和增加儿童哮喘发病风险的关系及病毒感染与过敏在哮喘发病中的相互作用三个方面进行综述。

Viruse infection can easily induce infants repeated wheezing and increase the risk of develop- ment of traditional asthma. It is also the commonest cause of acute exacerbation of asthma. In recent years, some new viruses have been found, such as human bocavirus and human metaenumovirus, which also have close relationship with childhood asthmatic diseases. Here is to make a review on the pathogens associated with virus-induced wheezing illnesses during infancy and childhood, the association of virus infection during infancy with an increased risk of childhood asthma, and the interactions between viral infections and allergy.