Keep the faith is the way I see it. They have a FDA approved machine7 Jul 2023 16:09
That can separate out from a normal blood sample live cancerous cells.
These can obviously be tested the same way a tissue sample might be, that was cut from the body surgically. The cost involved in having an operation to get a tissue sample is obviously huge, let alone the patient having to come into the hospital for what....... a minumum of half a day.
What more can one say?? The market does not seem to get it.
All IMHO.