See where you may have been exposed to measles

Key Points:

• Iowa health officials are investigating the state's first measles case in 2026 and have identified multiple public locations in central Iowa where exposure may have occurred between July 1 and July 5.
• The Polk County Health Department urges anyone present at these locations during the specified times to complete a short survey to assist in tracking potential exposures and to follow individualized guidance based on age, vaccination status, and ability to quarantine.
• Symptoms of measles can take up to three weeks to appear; individuals experiencing symptoms are advised to contact their healthcare provider before visiting emergency or health departments to prevent further spread.
• Priority has been given to healthcare settings in the investigation due to the vulnerability of patients who may be ill or immunocompromised.
• Locations of potential exposure include Dollar General and Family Dollar stores in Des Moines, multiple MercyOne healthcare facilities, churches, retail stores, and urgent care centers across Des Moines, Webster City, Altoona, and West Des Moines.