From your link > Results from rapid tests done in the doctor's office or at other points of care are usually available in 15-20 minutes. If the rapid test is p

From your link > Results from rapid tests done in the doctor's office or at other points of care are usually available in 15-20 minutes. If the rapid test is positive, it is still necessary to send blood to a laboratory for a Western blot to be sure the rapid test result is correct. Home tests are mailed to a laboratory, and results return in one to two weeks. RNA testing results usually take a few days to a week, depending on the lab. From the article: > Sia estimates the dongle will have a manufacturing cost of $34, much lower than the $18,450 that typical [testing] equipment runs. It's unclear from the article, but it appears that this avoids the need for the expensive re-testing? Would be good to have some clarification...