<p>Interview with Roger L. Zemek, MD, author of <a href= "http://jamanetwork.com/journals/jama/fullarticle/10.1001/jama.2016.17396"> Association Between Early Participation in Physical Activity Following Acute Concussion and Persistent Postconcussive Symptoms in Children and Adolescents</a></p>

Serologic Screening for Genital Herpes Infection

Go beyond the latest discoveries with nuanced, in-depth conversations in Healthy Dialogue, a podcast from the JAMA Network. Host and JAMA Senior Editor, Derek C. Angus, MD, MPH, sits down with the world's leading experts to explore the most pressing issues in health and health care.