Overview:Welcome to Crash Course Outbreak Science! What do pathogens actually do to us that makes us sick? Why do societies respond to outbreaks of infectious diseases the way they do? How can we stop the next outbreak? These are the kinds of questions we'll ask ourselves and answer as best we can over the next 15 episodes of this series. Join us and Dr. Pardis Sabeti as we look at outbreaks from the microscopic level, to the big picture, so that we can work together to stop future outbreaks and create a healthier future for everyone.