This should shake up the medical field - and disappoint a lot of unethical 'health care personnel' who'd rather profit from the suffering of others than help them - and science itself. ^_^ (y)

This should shake up the medical field - and disappoint a lot of unethical 'health care personnel' who'd rather profit from the suffering of others than help them - and science itself. ^_^ (y) - Guardant Health's blood test monitors a tumour's DNA and could offer a whole new approach to saving livesMarcus Krause's condition had been relatively asymptomatic. Looking back, however, there had been some signs that he didn't pick up. For instance, he had been oblivious to a persistent dry cough…