Dr. Alasdair Munro, a clinical research fellow in pediatric infectious disease, joins to dissect the nuances of pediatric sinusitis. They analyze a case of a 4-year-old with yellow nasal discharge and fever, questioning if antibiotics are warranted. The conversation highlights the challenges of differentiating between viral and bacterial infections, discusses recent guidelines, and challenges assumptions about nasal discharge color. They also delve into the importance of evidence-based treatment while promoting shared decision-making in pediatric care.