Measles continues to spread in West Texas and New Mexico. About 300 cases have been reported, since the outbreak began in January - but the actual number is likely higher. The communities where measles continues to spread people are largely unvaccinated. At the same time some isolated measles cases have been reported in a dozen other states - largely linked to international travel.In most of the U.S., vaccination rates are still high enough to stop a major outbreak. But if they continue to fall, we could see long-term consequences of measles in the future. For sponsor-free episodes of Consider This, sign up for Consider This+ via Apple Podcasts or at plus.npr.org.Email us at [email protected] more about sponsor message choices: podcastchoices.com/adchoicesNPR Privacy Policy