no sauce on this because it is personal experience.

A coworker of my spouse hangs out with a group of local doctors and relayed some CV test info.

A group of them got together and tried out their new tests. They stuck the UNUSED swabs in the solution and EVERY SINGLE one came back positive.

If anons have to take the test, have it done in front of your face and make them use a new one first before they do it on you to prove they don't give false positive or are contaminated