12/18/2025
The Polk County Health Department, in coordination with Iowa Health and Human Services, has confirmed a case of measles in an unvaccinated Polk County infant who was too young to be immunized.
The infant recently traveled to an area where measles is spreading. At this time, there are no known public exposure locations associated with this case, and no additional measles cases have been identified in Polk County.
Ensuring you and your family are up-to-date on MMR vaccination is the best way to protect yourself and your loved ones — including those too young to be vaccinated and others who are at higher risk for serious illness.
For additional information, visit: https://www.polkcountyiowa.gov/health-department/news-and-press-releases/public-health-officials-confirm-measles-case-in-polk-county/