“If you were born in California since 1983, the state owns your DNA. The data of every Californian born since that year is kept in a bland office building in Richmond, a city located in the eastern section of the San Francisco Bay Area. That data’s not just passively kept, mind you: it’s also being sold, to third parties, for research purposes. That biometric data, taken by a heel prick at birth to screen for 80 hereditary diseases, represents a wealth of information on an individual, from eye and hair color to pre-disposition to diseases such as Alzheimer’s and cancer. Besides being sold – in purportedly de-identified form, it’s also available for law enforcement requests.”
https://nakedsecurity.sophos.com/2015/11/12/california-collects-owns-and-sells-infants-dna-samples/