A 19-day-old infant presents in the middle of winter with nasal congestion, cough, and rapid breathing. His oxygen is stable, but his age makes you pause. What’s the silent threat here?

In this Master Series episode, we dive into a deceptively common case that carries a high-stakes risk for the very young. Perfect for Step 2 CK prep and real-world pediatric reasoning.

You’ll learn how to:
Recognize subtle signs of bronchiolitis in neonates
Understand why infants under 2 months are especially vulnerable
Avoid unnecessary imaging and focus on clinical judgment
Identify when to monitor, when to admit, and what to watch for next