"Professional adds test solutions" says Genviro video.
Someone has been economical with the actualite!
Q.Where does the 'professional' obtain the 'test solution'? Q. What is in the test solution? Q. Has it been validated? Q. How is it different from a photomeric immunoassay that every other antigen test company has access to? Q. Whcih bit of this technology does DECN own? Q. What is the user actually paying for?