Have they done enough studies/trials?, page-3

I acknowledge that there is definitely competition.

'It remains to be seen if the assays of RHY will retain the sensitivity and specificity in people not known to have cancer. Has this been demonstrated?' - have you even read the studies they have done? You only had to qualify for a colonoscopy to get on the trial. So yes they have validated the test for people who turned out not to have cancer.

As for the results of Freenome - I take their presentation with a grain of salt. For some reason their blood test was less accurate with stage III and IV cancers - that is very very odd. Never forget the US is unbeliveably corrupt - think Theranos.