I agree with that preventative possibility. Unimag

I agree with that preventative possibility. Unimaginable gold mine. Blood tests specific to only a few of many, many cancers. Not good enough yet. But blood tests for detection of early cancers is a rapidly advancing field. Kansas U developed a blood test that can detect stage one breast and small cell lung cancer last year. That is huge. These biomarkers tests just keep getting better and better.