Surge in worldwide measles cases driven by lack of vaccine coverage, WHO says The Washington PostMeasles cases surge worldwide, infecting 10.3 million people in 2023 World Health OrganizationMeasles is debilitating and deadly, and cases are surging, WHO and CDC warn CNNMeasles cases rise by 20 percent worldwide: WHO The HillProgress Toward Measles Elimination — Worldwide, 2000–2023 CDC