Personalized medicine is touted as the wave of the future, but recent government action points to problems for Americans looking to join the health revolution. Last week, California’s Department of Public Health issued cease-and-desist letters to 13 genetic testing startups, threatening to deny service to consumers curious about their DNA. “Any laboratory offering genetic tests to California residents must be licensed as a clinical laboratory in California. The tests must be ordered by a licensed physician and validated,” reads a statement on the department’s Web site.
