Winter, spring, summer, fall. It seems like no matter the season, it's always time to get the newest version of the flu shot. Well, times may be achangin'. Scientists who were looking for a way to annihilate the Avian flu have stumbled upon a protein that halts both the Avian and seasonal flu. Are the consequent rumors of a universal flu vaccine justified? The Takeaway is joined by Wayne Marasco, M.D., one of the lead authors on the research article that appeared online just yesterday.