Question?問(wèn)題：

Chlamydial pneumonia among infants typically occurs at age 1-3 months and is a subacute pneumonia. What are the characteristic signs of chlamydial pneumonia among infants??

衣原體肺炎在嬰兒中通常在1-3個(gè)月發(fā)生，導(dǎo)致亞急性肺炎。嬰兒衣原體肺炎特征性表現(xiàn)是什么？

Answer?答案：

Characteristic signs of chlamydial pneumonia among infants include a repetitive staccato cough with tachypnea and hyperinflation and bilateral diffuse infiltrates on CXR; peripheral eosinophilia (?400 cells/mm3) occurs frequently。

嬰兒衣原體肺炎特征性表現(xiàn)是反復(fù)短促刺耳的咳嗽，呼吸急促，和胸片顯示過(guò)渡通氣和彌漫性侵潤(rùn)影。通常有末梢嗜紅細(xì)胞增多（>400 cells/mm3）。

參考文獻(xiàn)：

MMWR July 23, 2021