Amazon.com Review
Who needs Stephen King when there are such real-life horrors as those described in Dr. Frank Ryan's new book, Virus X to keep sleep at bay? Such exotic killers as Ebola and Necrotizing Fasciitis rub elbows with more familiar, if no less potentially lethal, diseases like tuberculosis as Dr. Ryan constructs a well-researched and well-written study that reads more like a thriller than a science book. The heroes are the doctors, nurses, and patients on the frontlines of plague as well as the researchers at laboratories such as the Centers for Disease Control in Atlanta, Georgia; the enemies are the myriad new viruses and virulent new strains of old viruses that are emerging in ever greater numbers as this century wears to a close.

Dr. Ryan's answer for why so many plagues are ravaging the world these days is simple but chilling: a huge explosion in population (6 billion people alive today versus 1.5 billion a century ago) and the resulting destruction of habitats has brought human beings into contact with aggressive viruses that once lived beyond our reach; our global transportation systems spread them. Virus X is not the first book to raise these issues, but it's a comprehensive one, making for gripping, frightening reading.