This already partially exists: https://kariusdx.com/ https://kariusdx.com/ We use this in the clinical setting when our standard PCR tests, cultures and serolo

This already partially exists: https://kariusdx.com/ https://kariusdx.com/ We use this in the clinical setting when our standard PCR tests, cultures and serologies come back negative. This test is better for when we have exhausted more specific tests. Having such a broad sequencing of dna in the blood is not clinically useful because you may not be sick but be positive for quite a lot of things. Blood isn’t sterile. What would we do about it? Unclear, probably nothing, unless we have associated clinical findings/symptoms that correlate. Also a very expensive test.