Measles Cases Rise Among Unvaccinated in Minnesota
State health officials identified 25 new cases in central and southeastern regions over the last month.
Updated on Oct. 15, 2026 in Allergies
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Health officials identified 25 new measles cases in central and southeastern Minnesota last month, all occurring in unvaccinated individuals. These recent cases bring the total count of measles infections in the state to 42 for 2026.
Why it matters
The recent cluster of infections highlights a significant rise in measles activity across Minnesota, where current case counts have already surpassed the 26 total cases recorded throughout 2025. This surge underscores the importance of vaccination as the primary defense against the highly contagious virus.
The Minnesota Department of Health confirmed 25 new measles cases in central and southeastern regions over the last month. All affected individuals were unvaccinated, contributing to 42 total state cases this year, while the specific origins of transmission remain under investigation.
The players
Minnesota Department of Health
The state agency responsible for monitoring infectious diseases and conducting public health investigations.
The details
Measles spreads primarily through respiratory droplets when an infected person coughs or sneezes. The virus is highly contagious and can remain airborne in indoor spaces for hours after an infected person has left. Vaccination is the standard medical approach to prevent infection and interrupt chains of transmission within a community.
Timeline
2026: 42 measles cases have occurred in Minnesota.
Last month: 25 measles cases were identified in central and southeastern Minnesota.
2025: Minnesota recorded 26 total measles cases.
Health Landscape
Minnesota's recent outbreak reflects a broader national trend, with 4,000 measles cases documented across the United States this year. This activity highlights the ongoing public health challenge of managing vaccine-preventable diseases in susceptible populations.
Those living in central and southeastern Minnesota, particularly in Fillmore and Todd counties, should verify their vaccination status and that of their household members. Anyone experiencing symptoms such as fever, cough, or a rash should consult their physician regarding appropriate care.
The takeaway
Measles is a highly transmissible virus that can be prevented through timely immunization. If you are uncertain about your vaccination history, consult with your primary care physician to discuss standard immunity guidelines.
Further reading
For more information on preventing infectious diseases, visit our guide on Allergies.
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