DUBUQUE, Iowa — Dubuque County has no confirmed measles cases, but several confirmed cases in neighboring counties have prompted local public health officials to urge residents to check their measles, mumps and rubella (MMR) vaccination status and stay alert for symptoms.

In a press release issued Friday, August 21, 2026, the Dubuque County Public Health Department said it is closely monitoring the situation and preparing to respond if a local case is identified.

“While there are currently no confirmed cases in Dubuque County, we are monitoring the situation closely and preparing to respond if a case is identified,” said Allie White, Dubuque County Public Health Director. “The best protection against measles is vaccination. We encourage residents to verify that they and their children are up to date on measles, mumps, and rubella (MMR) vaccines.”

What residents should do

Officials outlined several steps residents can take:

•  Check vaccination records. Two doses of the MMR vaccine provide strong protection against measles. Residents unsure of their status or in need of a vaccine should contact their healthcare provider. Those without a regular provider can contact the Dubuque Visiting Nurse Association (VNA) at 563-556-6200 or visit 660 Iowa St., Dubuque. The VNA can provide MMR vaccines at no cost to eligible individuals who may not otherwise have access.

•  Consider early vaccination for infants. Parents and caregivers of infants ages 6–11 months should talk with their healthcare provider or the VNA about whether an early dose of MMR vaccine is recommended. An early dose does not count toward the routine two-dose series; children who receive it should still follow the CDC-recommended childhood schedule.

•  Watch for symptoms, including fever, cough, runny nose, red or watery eyes, and a rash that typically begins on the face three to five days after symptoms start and spreads to the rest of the body.

•  Call ahead before visiting a healthcare facility if measles is suspected so appropriate precautions can be taken.

•  Contact a healthcare provider or the Dubuque VNA if exposure to measles is suspected.

People with confirmed or suspected measles should remain isolated as directed by public health officials. Investigators will contact anyone who may have been exposed and provide specific guidance when necessary.

Regional coordination

Because residents regularly travel between Iowa, Wisconsin and Illinois for work, school, health care and other activities, Dubuque County Public Health is coordinating with neighboring jurisdictions and healthcare partners.

The department said it will continue working with healthcare providers, schools, child-care facilities and local health departments to monitor potential cases and support appropriate infection-control measures.

“Measles is highly contagious and can spread easily among people who are not protected,” said Stacey Killian, Director of the Dubuque Visiting Nurse Association. “Vaccination and prompt reporting of suspected cases are among the most important steps we can take to prevent the spread of measles.”

About measles

Measles is a highly contagious viral illness that spreads through the air when an infected person coughs, sneezes or breathes. It can cause serious complications, particularly in infants, young children, pregnant people and individuals with weakened immune systems. Vaccination remains the most effective way to prevent measles and outbreaks.

Dubuque County Public Health will continue to monitor measles activity and provide updates as needed. Residents can help protect themselves and their community by staying informed, keeping vaccinations up to date, and staying home when sick.

Contact: Allie White, Director of Public Health, Allie.White@dubuquecountyiowa.gov, 563-557-7396.

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