The rapid antigen tests are little more than 50% accurate and...

The rapid antigen tests are little more than 50% accurate and can work out to be expensive. When rap test is available I know which one I would prefer. Rap testing would of course be far more accurate and probably a lot more cost effective. I know which one I would prefer. Those rapid antigen tests are little more than a waste of time.
Establishing protocols will , no doubt, be difficult. I hope they will have this covered.