Variation in Infant Mortality Rates (IMAGE) The University of Texas System Caption There is more variation in infant mortality rates in Texas within racial/ethnic groups than across them. Every group has zip codes with zero deaths, and all have rates that are greater than 10 deaths per 1,000 births Credit The University of Texas System/Em Karimifar Usage Restrictions None License Licensed content Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.