US Measles Cases Top 2,700 as Pennsylvania, Wisconsin and Georgia Outbreaks Expand
Updated
Updated · USA TODAY · Aug 29
US Measles Cases Top 2,700 as Pennsylvania, Wisconsin and Georgia Outbreaks Expand
3 articles · Updated · USA TODAY · Aug 29
Summary
More than 2,700 measles cases have been reported nationwide in 2026, making it the worst US year in over three decades as outbreaks grow in Pennsylvania, Wisconsin and Georgia.
Pennsylvania leads the three-state surge with 460 confirmed cases as of Aug. 28, up 86 in a week, with community transmission in 10 counties and two measles-associated deaths announced Aug. 25.
Wisconsin has 98 outbreak-linked cases in its southwest region and 100 total this year—its highest annual count since 1990—prompting CDC support for contact tracing and case finding.
Georgia added four cases tied to a metro Atlanta daycare, bringing its 2026 total to 11; the infected children were unvaccinated or not fully vaccinated.
CDC says 94% of 2026 cases are outbreak-linked, underscoring how quickly measles spreads in under-vaccinated communities and reinforcing its recommendation for MMR vaccination.
With 2026 marking the worst measles outbreak in decades, what hidden factors are accelerating this highly contagious virus in unvaccinated communities?
Beyond falling vaccination rates, what silent vulnerabilities in our public health defenses are allowing this airborne threat to claim lives again?