CDC Reports Over 2,000 Measles Cases in U.S. for Second Consecutive Year
The Centers for Disease Control and Prevention (CDC) has reported that measles cases in the United States have exceeded 2,000 for the second consecutive year. As of 2026, 2,030 confirmed cases have been recorded across 38 states and the District of Columbia. This marks a continuation of the trend from 2025, which saw 2,288 cases, the highest since 1992. The majority of these cases are among children and teenagers, with 92% of the cases involving individuals who are unvaccinated or have unknown vaccination status. The CDC recommends two doses of the MMR vaccine, which is 97% effective against measles. However, vaccination rates have been declining, with only 92.5% of kindergartners receiving the vaccine in the 2024-2025 school year, down from 95.2% in 2019-2020.