If you have ever worried about your own sick child, you can appreciate how frantic, desperate and helpless you would feel if you lived in the handful of countries where improvements in under 5 mortality have slowed to a trickle. If you are a mother in one of these countries, you are justified in your grave desperation, because half of the kids that die do so from the very mundane afflictions of diarrhea, pneumonia and measles. Another 40% are lost from neonatal causes that are also largely preventable. While globally we have reduced under 5 mortality by nearly 35% since 1990, nearly 7.6 million little ones still die each year.