ABT CEO response to CC question on competition to Cologuard from blood tests was weak and incomplete, IMO. He should have said that, scientifically, it's all but impossible for a blood test to match the sensitivity/specificity of a stool-based test for detecting colorectal cancer.
Geneoscopy, a private company, has a Cologuard-like test called ColoSense that has not yet been commercialized due to patent litigation by EXAS. With the above ruling by the PTAB, Geneoscopy can now proceed with commercialization.
I do not have an educated opinion on which test is better from a medical standpoint.
ABT, which is buying EXAS in an all-cash deal (#msg- 176971675), is down 0.2% in today’s AH session, so ABT investors evidently think Cologuard competition from ColoSense is not a big deal.