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 OrganizationVideo Measles cases surge worldwide in 2023: WHO ABC NewsMeasles is debilitating and deadly, and cases are surging, WHO and CDC warn CNNProgress Toward Measles Elimination — Worldwide, 2000–2023 CDC