Wisconsin health officials report concerning low vaccination rates amid measles outbreak

The Dunn County Health & Human Services Committee meeting on March 11, 2025, highlighted critical public health concerns, particularly regarding vaccination rates and the ongoing challenges posed by communicable diseases.

A significant focus of the meeting was the alarming state of vaccination rates in Dunn County, particularly for measles, mumps, and rubella (MMR). Current data indicates that only 76.9% of children are up to date with their vaccinations, well below the 95% threshold needed for herd immunity. This low vaccination rate raises concerns about the potential for measles outbreaks, especially given recent increases in cases nationwide, particularly among unvaccinated populations in specific communities. The committee emphasized the importance of addressing these disparities in health outcomes, particularly for rural and underserved populations.

In addition to measles, the meeting addressed the high circulation of influenza and respiratory syncytial virus (RSV) this season. The influenza vaccination rate in Dunn County is reported at just 24%, significantly lower than the statewide average of one in three. This low uptake is concerning, especially as hospitals face increased pressure from rising hospitalization rates due to respiratory illnesses. The committee noted that the effectiveness of the flu vaccine remains strong, yet many residents are missing out on this preventive measure.

The discussion also touched on the recent cases of high-path avian influenza in Dunn County, with no new outbreaks reported recently. However, the committee acknowledged the need for ongoing vigilance and communication with local farmers regarding the risks associated with avian influenza, particularly as it may affect livestock.

Lastly, the committee reviewed a policy recommendation regarding allowing infants at work, which was not approved due to liability concerns. This decision reflects the ongoing challenges in balancing workplace policies with public health considerations.

As Dunn County navigates these pressing health issues, the committee's discussions underscore the importance of community engagement and proactive measures to improve vaccination rates and public health outcomes. The next steps will involve continued monitoring of disease trends and efforts to enhance vaccination outreach and education within the community.