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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 ...
You usually need more than a few drops of blood, saliva or urine to detect illnesses. Here’s why
Biotech startup Haemanthus says it can detect illnesses with tiny amounts of blood, urine and saliva. Here’s why that’s more ...