Preface: the politics of privacy, the politics of surveillance
Introduction: surveillance and the landscape of privacy in twentieth-century America
Opening battles: tuberculosis and the foundations of surveillance
Raising the veil: syphilis and secrecy
The right to know: detection, reporting, and prevention of occupational disease
The right to be counted: confronting the "menace of cancer"
Who shall count the little children? from "crippled kiddies" to birth defects
AIDS, activism, and the vicissitudes of democratic privacy
Counting all kids: immunization registries and the privacy of parents and children
Panoptic visions and stubborn realities in a new era of privacy
Conclusion: an enduring tension.