Wisconsin has reported its first case of measles this year, confirmed in a Waukesha County resident. The confirmation came from tests at the Wisconsin State Laboratory of Hygiene.
This outbreak is tied to international travel. Health officials are working to notify anyone who may have come into contact with the virus but have not identified public exposure locations yet. For privacy reasons, they won’t share personal details about the individual.
With measles cases rising globally, the Wisconsin Department of Health Services (DHS) urges everyone to check their vaccination status. If you’re planning winter travel, it’s wise to be aware of measles activity in your destination and ensure that everyone in your travel group is vaccinated.
Measles is extremely contagious. It spreads through the air and can linger for two hours in a space where an infected person has coughed or sneezed. If someone catches it, about 90% of unvaccinated people around them may also become infected.
Symptoms usually show up 10 to 21 days after exposure and can include:
- Runny nose
- High fever (over 104°F is possible)
- Tiredness
- Cough
- Red, watery eyes
- A red, raised rash starting at the hairline and moving to the arms and legs
Measles can lead to serious complications, like pneumonia or brain damage. In fact, one in four people infected in the U.S. ends up hospitalized. Protecting yourself with the measles, mumps, rubella (MMR) vaccine is essential. Two doses of the vaccine are 97% effective in preventing measles.
Most people born before 1957 are considered immune, but others should get at least one dose of the vaccine. Children need two doses for complete protection. You can check your vaccination status through the Wisconsin Immunization Registry or contact your healthcare provider.
If you haven’t been vaccinated, it’s easy to get the MMR vaccine at health clinics or pharmacies. The number 211 can also connect you to free assistance for finding local healthcare options. Pregnant women or those with very young children should talk to their healthcare provider for advice on vaccination.
This investigation is ongoing. For the latest updates, visit the DHS Outbreaks and Investigations page.
