Maryn McKenna is an award-winning science and medical writer and author of Beating Back the Devil: On the Front Lines with the Disease Detectives of the Epidemic Intelligence Service" (named one of the top 10 science books of 2004 by Amazon). She currently works as a contributing writer for the Center for Infectious Disease Research and Policy at the University of Minnesota and is a media fellow at the Henry J. Kaiser Family Foundation. She is a graduate of Georgetown University and the Medill School of Journalism at Northwestern University, and has also studied at Harvard Medical School. She