I saw the data well before it was presented. There are 2 major flaws with the data. (1) Ananlysis used Wholesale Acquisition Price (WAC) for analysis. Hospitals do not pay WAC pricing. Hospitals pay GPO negotiated pricing (2)Vancomycin economic analysis did not use Generic Vancomycin pricing which is dirt cheap. If you used Vancocin pricing as the comparator pricing, of course there is savings with Dificid. The devil is in the detail. I give OPTR credit for their effort in pumping up OPTR stock price with this "news".