I might be misreading your comment, but I don't think the blog is promoting antibody testing? It sounds like the blog is about a method of detecting viral parti

I might be misreading your comment, but I don't think the blog is promoting antibody testing? It sounds like the blog is about a method of detecting viral particles directly, perhaps using an immunoassay based on the wiki for SPR, but not to test for antibodies directly. And in terms of medical records laws, the regulatory environment has loosened so quickly with the advent of this virus that I'm sure regulators and legislators will be favorable to making it easier for the company if the test demonstrates the appropriate sensitivity and specificity in clinical trials. People are getting reimbursed for sending emails to patients, health visits done over zoom, would have been impossible to imagine this level of regulatory flexibility just six months ago.