The term “bird flu” is a misnomer, scientists say, because almost all human influenza originates in our feathered friends. How it lands in you and spreads is another matter … Hear what it takes for a virus to go global, from a virus hunter who plans to stop epidemics in their tiny DNA tracks with an innovative global surveillance system. Also, why your genome is littered with fossil viruses of the past … the two largest viruses discovered so far, Mimi and Mega, square off … and, what it takes for ideas to “go viral.” Guests: Nathan Wolfe - Viral Ecologist, Director of the Global Viral Forecasting Initiative Robert Gifford - Evolutionary virologist, Aaron Diamond AIDS Research Center at Rockefeller University Vincent Racaniello - Virologist at Columbia University’s College of Physicians and Surgeons, host of the podcast, “This Week in Microbiology,” and author of the “Virology Blog” Bill Wasik - Senior Editor at Wired, author of And Then There's This: How Stories Live and Die in Viral Culture Descripción en español Learn more about your ad choices. Visit megaphone.fm/adchoices