The rate of infants dying suddenly and unexpectedly has dropped in recent years, but data show that racial disparities persist. Babies born to American Indian and Alaska Natives and African American families suffer much higher rates of sudden unexpected infant deaths (SUID) than other races and ethnicities, data from the Centers for Disease Control and Prevention (CDC) show. Between 2011 and 2014, 194.1 American Indian and Alaska Native infants and 170.2 African American infants per 100,000 live births died from SUID nationwide. Those rates are significantly higher compared with 83.8 for whites, 51.1 for Hispanics and 32.1 for Asian or Pacific Islander babies per 100,000 live births, during the same time period. SUID encompasses sudden infant death syndrome, commonly known as SIDS, as well accidental suffocation and strangulation in bed, and other unspecified causes of death in children up to a year old.