Key points: -Bronchiolitis is seen in kids under the age of 2 and caused by RSV -Treatment is supportive including fluids, oxygen, and suction -Learn about palivizumab and other new preventive therapies against bronchiolitis

Supplemental Information: AAP 2014 guidelines: https://pediatrics.aappublications.org/content/134/5/e1474 Day of Illness and Outcomes in Bronchiolitis Hospitalizations: https://publications.aap.org/pediatrics/article/146/5/e20201537/75296/Day-of-Illness-and-Outcomes-in-Bronchiolitis