Marking the fourth annual World Pneumonia Day, November 12th, world leaders and the Global Coalition Against Child Pneumonia are calling for major efforts in the fight against childhood pneumonia, which remains the number one killer of children under age five. Pneumonia claimed 1.3 million lives in 2011 alone, and was responsible for nearly one in five global child deaths. “Pneumonia can be prevented and cured. Yet, for too long it has been the leading cause of global deaths among children. We know what to do, and we have made great progress – but we must do more. We must scale-up proven solutions and ensure they reach every child in need,” said United Nations Secretary-General Ban Ki-moon, who spearheads Every Woman Every Child, an umbrella movement that has leveraged more than $20 billion in new money for women’s and children’s health and aims to save 16 million lives by 2015.