... than that of the developer. Over the course of several years, however, the second supplier reduced the price of the drug dramatically, and the developer has now, in turn, reduced the price ... One of the most urgent needs is to obtain accurate data on the existence of totally drug-resistant (TDR) TB, said Cassell, because only then will the rest of the world take notice of the problem ... SETTING THE STAGE8 To set the stage for the remainder of the workshop, Salmaan Keshavjee, Assistant Professor, Harvard Medical School, provided a global overview of the challenges and potential...