Theranos CEO Elizabeth Holmes promised the company's Edison machines could test for blood-borne diseases with only a pinprick of blood from a fingertip. Photo: Jeff Chiu/AP

Void blood test reportedly sent patient to emergency room in the US

Two years' worth of blood tests retracted by medical lab services company facing a criminal probe

Topic |   Business Insider

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Theranos CEO Elizabeth Holmes promised the company's Edison machines could test for blood-borne diseases with only a pinprick of blood from a fingertip. Photo: Jeff Chiu/AP
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