Book excerpt: "In Plague Time, Ewald puts forth an astonishing and profound argument that challenges our modern beliefs about disease: it is germs - not genes - that mold our lives and cause our deaths. Building on the recently recognized infectious origins of ulcers, miscarriages, and cancers, he draws together a startling collection of discoveries that now implicate infection in the most destructive chronic diseases of our time, such as heart disease, Alzheimer's, and schizophrenia."--BOOK JACKET.Title Summary field provided by Blackwell North America, Inc. All Rights Reserved