It's a challenge, but not one that would revise our predictions there. Malaria, among the three diseases, is probably the first candidate for elimination because so many countries are in the process of eliminating malaria. There are fantastic examples like Sri Lanka that had a big malaria problem and is now reporting for two years in a row no malaria death at all. It's a fantastic achievement. I could tell you similarly Eritrea, Vietnam, and other countries are on just that same path.
There is increasing resistance, and that is a concern. The resistance emerges usually in Southeast Asia, so it's the Mekong Delta, Cambodia, Myanmar, and Thailand—that area. We are investing specifically there. We have a special program of $100 million that is invested in the prevention of drug resistance because you need to strengthen the local authorities to detect and address that. We have a special program and we are working closely there with the Asian Development Bank and with the governments of those countries. It's a concern, but not so much that we would say, “This is becoming so overwhelming that we don't think we can make that progress”. Now we probably can. I would be surprised if Bill Gates didn't talk about this topic
I mean, there is a malaria vaccine on the horizon. It's more than on the horizon. It's likely to come out on the market maybe next year. It's not 100% effective, but it will be a very important additional tool. With that new vaccine and with the treatment that we have, we are still very confident that we can control malaria. Bill Gates is obviously investing a lot there as well, and he's even more optimistic. He speaks about eradication. We speak about elimination, which is slightly different, but in principle we can make enormous progress with the tools that we have and a few new tools coming onto the market now.