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Why you usually need more than a few drops of blood, saliva or urine to detect illnesses
In the 2000s, biotech company Theranos promised to revolutionize blood testing. Founder Elizabeth Holmes claimed Theranos ...
A startup with Theranos ties has another blood test in the works. This time, competition is waiting.
A stealth startup built by the partner of disgraced Theranos founder Elizabeth Holmes is taking a shot at a new blood test — ...