Food safety is all over the headlines right now, and not just because we're getting ready to make our Thanksgiving feast. Not one, but three E. coli outbreaks have been making the news, and there are a lot of questions about how these outbreaks happen. Dr. Shira Doron, Chief Infection Control Officer at Tufts Medicine, returns to the show to talk with Nichole about the outbreaks and offer advice on food safety through the holidays.