Michael Grabell and ProPublica at Scientific American: U.S. Glossed Over Cancer Concerns Associated with Airport X-Ray Scanners:
Because of a regulatory Catch-22, the airport X-ray scanners have escaped the oversight required for X-ray machines used in doctors’ offices and hospitals. The reason is that the scanners do not have a medical purpose, so the FDA cannot subject them to the rigorous evaluation it applies to medical devices.
Still, the FDA has limited authority to oversee some non-medical products and can set mandatory safety regulations. But the agency let the scanners fall under voluntary standards set by a nonprofit group heavily influenced by industry.
As for the TSA, it skipped a public comment period required before deploying the scanners. Then, in defending them, it relied on a small body of unpublished research to insist the machines were safe, and ignored contrary opinions from U.S. and European authorities that recommended precautions, especially for pregnant women. Finally, the manufacturer, Rapiscan Systems, unleashed an intense and sophisticated lobbying campaign, ultimately winning large contracts.
Some TSA screeners are concerned about their own radiation exposure from the backscatters, but the TSA has not allowed them to wear badges that could measure it, said Milly Rodriguez, health and safety specialist for the American Federation of Government Employees, which represents TSA officers.
Because attempting to prevent an incredibly unlikely event like a terrorist attack is worth violating millions of people’s bodies and privacy on a daily basis, amirite?