CDC weekly update: 5,182 confirmed measles cases in 2026

CDC's Nov 6 update (data through Nov 5) reports 5,182 confirmed 2026 cases, up 330 (6.8%) from 4,852 a week earlier — the 13th straight triple-digit weekly increase. 47 jurisdictions reported 5,164 cases (18 among international visitors); 96% (4,993) are outbreak-associated; about 11% hospitalized. Pennsylvania has 1,487 cases per CIDRAP; Wisconsin 477 (state count), Minnesota 139, New York 210, Indiana 134.