Why Autoimmune Diseases Are on the Rise

If you feel like autoimmune disorders have seemed to be on the rise recently, you may be right. Over the past couple decades, we've seen skyrocketing rates of autoimmune disorders such as lupus, multiple sclerosis, rheumatoid arthritis, type I diabetes and so on. What could be causing this recent increases in autoimmune disorders and allergies? Today, we talk to Professor Cezmi Akdis all about the environmental factors that might be responsible.