John M. Barry is the author of "The Great Influenza: The Story of the Deadliest Pandemic in History," a study of the 1918 pandemic, published by Penguin Books in 2005.
John M. Barry is the author of "The Great Influenza: The Story of the Deadliest Pandemic in History," a study of the 1918 pandemic, published by Penguin Books in 2005.