Thank you very much, everyone.
Ms. Vanni, you are doing a yeoman's job here, answering all of the questions thrown at you. I want to thank you for your knowledge and for spending the time to talk to us about this.
I have only five minutes and I need to ask you a couple of questions. First, what about the old vaccine for tuberculosis? Does that work? Are we still giving them out? I don't know if we're doing that. Now that we have the drug-resistant tuberculosis, why is it we have it in only certain countries? Is there work being done on new drugs? This is a moving target. As we well know, the tubercle bacillus is able to evolve as new drugs come in. What is your hope for tuberculosis?
I also need to ask you about malaria and HIV, so perhaps you could make that short and quick. Thank you.