I would also add that indeed one of the major activities that we're undertaking is to try to make the course of treatment much simpler and much shorter. It's not only a question of if a medicine is entirely 100% effective, but that you have to take it for a long period of time, which people don't do. We're working very hard on coming up with a single dose point of care cure. This is a very complex activity, and as the senator has said, it's a very complex disease. But this is also something that we're undertaking to make the treatment much stronger.
On June 4th, 2015. See this statement in context.