[Clinical features of infection-related eosinophilic lung diseases caused by common respiratory pathogens in children].

and influenza A virus are common pathogens in children with infection-related ELD and the percentage of eosinophils in BALF is mildly increased, and the severe cases exhibit more severe clinical features and more significant pulmonary abnormalities, such as lobar consolidation and lung atelectasis. The prognosis is generally favorable.