Each year 3.6 million infants are estimated to die in the first 4 weeks of life (neonatal period)—
but the majority continue to die at home, uncounted. This article reviews progress for
newborn health globally, with a focus on the countries in which most deaths occur—what
data do we have to guide accelerated efforts? All regions are advancing, but the level of
decrease in neonatal mortality differs by region, country, and within countries. Progress also
differs by the main causes of neonatal death. Three major causes of neonatal deaths�…