Vital information about natural, unseen hazards that threaten hunters, hikers, campers, and other outdoor activity enthusiasts, including Rabies, Tetanus (Lockjaw), Tularemia (Rabbit Fever), Brusellosis (Undulant Fever), Rocky Mountain Spotted Fever, and Borrelia (Lyme Disease), with CDC advice on how to avoid ticks, and how to remove ticks. Each of the subject diseases is described with symptoms, treatment, history, geographical risk areas, and significant incidence reports. The book is written by Jerry Genesio, a former employee of Cutter Laboratories' Biological Products Division, and author of a natural history series published by New England Outdoors magazine.