Not sure why you're attacking the viability. From the article: >Yet no at-home flu tests are available for purchase in the U.S. That’s not for lack of technolo

Not sure why you're attacking the viability. From the article: >Yet no at-home flu tests are available for purchase in the U.S. That’s not for lack of technology — the rapid antigen flu tests at the doctor’s office are “virtually identical” to the Covid tests already in people’s homes