Inspire Iredell: Infectious Diseases

Send us Fan MailGerms are sneaky—Dr. Robert Aryeetey, infectious disease expert, explains how they spread, what to watch for, and how to stay ahead of them.Some questions he will answer:When do you need to wear a mask in public?What's the difference between a bacterial and a viral infection?Is there something that people are overly concerned about that isn't a real risk? Remember to call 911 in case of a medical emergency.