RE:FDA assisting with Antigen Tests, talks about millions/day..NBC did a report when quidel was approved that stated the wrt accuracy that quidel is 80%. It didnt state if that was specificity or sensitivity. Regardless the point is sona is far more accurate. Doesnt require a machine and is cheaper. Also note quidel went from a marlet cap of 2B usd to almost 10B, mostly on the covod test. Yes 50 dollars is a realistic price. Imo.