<unk> : Magic Bullets, Psychiatric Drugs, and the Astonishing Rise of Mental Illness in America is a book by Robert Whitaker published in 2010 by Crown. Whitaker asks why the number of Americans who receive government disability for mental illness approximately doubled since 1987. In the book, Whitaker tries to answer that question and examines the long-term outcomes for the mentally ill in the U.S.
Anatomy of an Epidemic
Killing Season
Risk factor
Disease cluster
Transmission risks and rates
Strain 
Epidemic curve
PLOS Pathogens