The U.S. infant mortality rate fell to an all-time low, though it still trails other similar nations

The U.S. infant mortality rate reached an all-time low in 2025, with preliminary government data indicating slightly fewer than 5.4 infant deaths per 1,000 live births. This figure represents a decrease from previous years, though the United States continues to lag behind many other high-income nations in this critical health metric. The Centers for Disease Control and Prevention (CDC) released these preliminary findings, which will be further analyzed as final data becomes available. Despite the progress, the persistent disparity compared to peer countries highlights ongoing challenges in maternal and infant healthcare access and outcomes within the U.S. Further investigation into the contributing factors for both the decline and the comparative lag is expected to inform future public health strategies aimed at improving infant survival rates.