This comprehensive and integrative book examines the role that infectious agents play in the etiology of various neuropsychiatric disorders, including schizophrenia, autism, mood disorders and obsessive-compulsive disorder. Recent advances in technology and methodology now afford a meaningful examination of the infectious etiologies of neuropsychiatric disorders. Drawing on the contributions of an international panel of experts, this work provides an unprecedented analysis of this emerging field by examining evidence from epidemiologic, serologic and animal models.