In a development that has captured the attention of public health officials, the Wisconsin Department of Health Services (DHS) and the Vernon County Health Department have announced two confirmed cases of measles in Vernon County. These cases were identified through testing at the Wisconsin State Lab of Hygiene, and efforts are currently underway to investigate any potential connections to prior cases within the state.
Health authorities are actively working to trace and inform individuals who may have been exposed to the measles virus. As of now, there have been no public exposure sites identified in association with these cases. Updates on any public exposure locations will be made available on the DHS Outbreaks and Investigations webpage. Due to privacy regulations, no further personal or health details will be disclosed by DHS.
Measles, known for its high contagiousness, can be transmitted through the air and remain airborne for up to two hours following a cough or sneeze by an infected individual. It poses serious health risks, including pneumonia, brain damage, and deafness, and can be fatal in some instances.
Awareness of measles symptoms is crucial for residents, who should reach out to healthcare providers if they exhibit symptoms, regardless of known exposure. Symptoms typically manifest 10 to 21 days post-exposure and include:
- Runny nose
- High fever (potentially exceeding 104°F)
- Tiredness
- Cough
- Red, watery eyes, or conjunctivitis (“pink eye”)
- A red rash with raised bumps that begins at the hairline and spreads to the arms and legs three to five days after symptoms start
Individuals showing measles symptoms should remain at home and contact their healthcare provider before visiting to prevent exposing others to the virus.
The measles, mumps, rubella (MMR) vaccine remains a highly effective preventive measure against measles, with two doses being 97% effective. The DHS advises all Wisconsin residents to verify their vaccination status to ensure protection. Generally, individuals born before 1957 are considered immune and do not require vaccination. All other adults without laboratory-confirmed immunity should receive at least one measles vaccine dose, whereas children should receive two doses. For further details on vaccination, visit the DHS measles webpage.
Vaccination status can be checked via the Wisconsin Immunization Registry, or by consulting with healthcare providers or local health departments. Vaccinations can be obtained through healthcare providers, clinics, or pharmacies. Free, confidential assistance in finding a doctor or clinic is available by dialing 211. Those who are pregnant, have children under 12 months, or cannot receive the MMR vaccine should consult their doctor or community clinic for advice.
For more information, visit the DHS measles webpage, or contact the Vernon County Health Department at 608-637-5251 for local guidance.
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