Measles Outbreak 2025: Alarming Surge in US Cases, Texas Hardest Hit

A significant measles outbreak is gripping the United States, causing alarm among health officials and families alike. As of April 4, 2025, the Centers for Disease Control and Prevention (CDC) has confirmed a staggering 607 cases nationwide, more than double the number reported throughout all of 2024.

Texas Epicenter of 2025 Measles Outbreak

Texas is at the heart of this alarming resurgence, accounting for the vast majority of cases with 505 confirmed infections. This concentration raises serious concerns about the vulnerability of under-vaccinated communities and the potential for further spread.

Experts Fear Continued Spread in Under-Vaccinated Communities

The multi-state nature of this outbreak has solidified health experts’ fears about the virus’s ability to circulate within under-vaccinated populations. These low vaccination rates create an environment ripe for transmission, potentially fueling the outbreak throughout the year.