The research on a vaccine for a parasite is always very difficult and costs a lot of money.
I would like to inform you here that the Bill and Melinda Gates Foundation has invested a lot of money in that research and development. That's research in different projects, the one in particular that Andrea was talking about but also other candidate vaccines that are potentially in the pipeline.
If, and I say “if”, WHO and further European authorities decide that the vaccine today will work in, let's say, 50% of the cases and will be used in the future, then we hope that Gavi would potentially put that vaccine on the list of the vaccines that it will use. As the senator says, that will be an additional tool to complement the bed nets, the test, the residual spray in the house and, obviously, the medicine afterward.
It's not yet the end of malaria but that will save thousands of people.