April 25, 2021 Coronavirus vaccines have been developed and deployed in record time, but as global rollout has progressed, too few doses have been made available in low-income countries. It’s a stark reminder that when it comes to infectious diseases, the world’s poorest often get left behind. This is a problem that extends far beyond COVID-19. In Africa, for example, malaria has probably caused four times as many deaths as Covid-19 over the past year. Thankfully, our new research shows that an effective vaccine against malaria could now be closer than ever before. For the first time, a v...