It's winter break at the University of Iowa Carver College of Medicine. For most people, that means there are a couple weeks to relax and rejuvenate their minds, bodies, and familial relations. Despite a lack of available co-hosts, The Short Coats never take a break, which is why Dave had to invite fellow student affairs staffers Chris Roling (Financial Services) and Kate McKenzie (Admissions) to join MD/PhD student Aline Sandouk and physician assistant student and noob co-host Paul Kretkowski on this week's show. To give Chris and Kate the full experience, we visit with the fine patients at the Yahoo! Answers Doctor's Office to hear and answer their questions on concussions, nail gun injuries and impressive DIY treatments, and the potential dangers of floor pizza. Our humble state of Iowa is home to a new effort to create nanovaccines for influenza which promise to eliminate many of the current vaccine's downsides while increasing its effectiveness. More evidence that the gut and brain are intimately linked. And the scandal of the CDC's banned words might have been a trifle overblown. Have something you want us to talk about on the show? Call us at 347-SHORTCT anytime, visit our Facebook group, or email theshortcoats@gmail.com. Do all three!