CDC Reports 1,575 U.S. Measles Cases Amid Deadly Global Outbreak
Public health officials are warning about a worsening global measles resurgence, with at least 46 children dead and roughly 684 cases confirmed in Bangladesh since late January, while the United States is logging its own sharp uptick in infections. Citing data current as of March 26, the CDC reports 1,575 confirmed measles cases nationwide in 2026 and 16 separate outbreaks, with 94% of U.S. cases tied to those clusters. The agency says national MMR vaccination coverage among kindergartners has now slipped below the 95% “herd immunity” target needed to reliably prevent outbreaks, creating pockets where the highly contagious airborne virus can spread rapidly. In response to finding many infections in babies too young for routine shots, Bangladesh has modified its vaccine schedule, while WHO guidance continues to recommend two doses beginning at 9 months in high‑incidence countries and at 12–15 months elsewhere. The story underlines how falling vaccination rates and global travel can quickly turn overseas surges into domestic problems, a concern echoed in U.S. health circles and on social media as parents debate MMR shots and misinformation continues to circulate.
📌 Key Facts
- Bangladesh has recorded at least 46 child deaths and about 684 measles cases since late January, with 15 deaths lab‑confirmed as directly linked to measles infection.
- The CDC reports 1,575 confirmed measles cases in the U.S. as of March 26, 2026, with 16 outbreaks and 94% of cases associated with those outbreaks.
- CDC says U.S. national MMR coverage among kindergartners has fallen below the 95% threshold needed for herd immunity, contributing to the rise in cases.
📊 Relevant Data
For U.S. children born in 2020-2021, MMR vaccination rates by age 24 months vary by race and ethnicity: 92% for Asian children, 90% for White children, 89% for Black children, and 88% for American Indian or Alaska Native (AIAN) children.
Recent Changes in Children’s Vaccination Rates by Race and Ethnicity — KFF
MMR vaccination rates have declined primarily among Asian and White children, from 95% to 92% for Asian (born 2017-2018 vs. 2020-2021) and from 93% to 90% for White, while rates for Black and AIAN children remained stable at around 89% and 88%.
Recent Changes in Children’s Vaccination Rates by Race and Ethnicity — KFF
In Minnesota, only 31% of Somali-Minnesotan children and 64% of Ethiopian-Minnesotan children were vaccinated against measles by age two, compared to higher rates in the general population.
New study finds significant disparities by ethnicity and race in measles vaccination rates — University of Minnesota School of Public Health
📰 Source Timeline (1)
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