While respiratory infections occur year-round, there is a significant increase in these infections during the fall and winter months (cold and flu season) when people tend to spend more time inside. It is important for parents and caregivers to understand the difference between common respiratory infections and treatment options. Dr. Tara Neumayr, a Washington University- St. Louis Children’s Hospital Pediatric Critical Care Physician and Pediatric Nephrologist, can discuss the most common winter respiratory viruses, their symptoms, and how to know when to seek help.