Japan is giving $2.9 billion to help developing countries solve a big problem: many poor people die because they cannot afford a doctor or medicine.The solution is to use this money to build better clinics, train local nurses, and provide vaccines for children. This ensures that even the poorest families can get help when they are sick. The benefit to people is that over one billion people will finally get healthcare without fear of losing all their money. It keeps families healthy and prevents them from becoming poor due to hospital bills.