Bronchiolitis

Background Bronchiolitis is a viral infection. Respiratory syncytial virus (RSV) is the most common cause of bronchiolitis. In North America, RSV season is November to April. Most cases occur from December to March. RSV is rarely associated with a bacterial...

Influenza A

Sample Case A previously healthy male neonate (<4 weeks old) admitted with a cc of “Gagging and breathing funny”. 3 days prior to admission, the patient started “breathing funny, making noises like wanting to clear his throat, sneezing, and...

Croup (laryngotracheobronchitis)

Background -Viral URI. Parainfluenza is the most common cause -Croup is common amongst children ages 6 to 36 months although it can present between 6 months and 12 years. Diagnosis H&P:  -Triad of hoarse voice, barking cough, and inspiratory stridor. -Westley...