Post-traumatic stress disorder (PTSD) has become a major health issue. Modern society's ills, manifested by war, terrorist attacks, and rising individual exposure to violence, have increased the prevalence of the disorder in the population, as have natural and man-made disasters. While new research and greater media coverage have improved the public's understanding of the condition and have removed much of the stigma attached to PTSD, current and evidence-based resources can ease much of the mental anguish endured by sufferers and their families. This article lists a variety of Web resources to aid individuals in their quest for solid data and support. [ABSTRACT FROM AUTHOR]