Chronic sinus infections, bronchiectasis (see bronchiectasis), and allergies also increase the risk of repeated episodes of acute bronchitis.
2
慢性鼻窦炎,支气管扩张,过敏也会增加急性支气管炎反复发作的风险。
Chronic sinus infections, bronchiectasis (see bronchiectasis and Atelectasis: bronchiectasis), and allergies also increase the risk of repeated episodes of acute bronchitis.