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Health officials confirm 2 measles cases in Twin Cities

Measles cases rising despite time-tested vaccine
Measles cases rising despite time-tested vaccine 01:45

MINNEAPOLIS — The Minnesota Department of Health has confirmed that there are two cases of measles among siblings in Minnesota.

The first case, confirmed Monday, was found in the Twin Cities metro area, MDH said, and the second case occurred in an unvaccinated sibling. Officials gave little other information about either case, but said the risk to the public is "extremely low." MDH is investigating and will inform anyone who may have been exposed.

RELATED: Search tool: Look up kindergarten vaccination rates in Minnesota schools

Measles was officially declared eradicated in the United States more than 20 years ago, but declining vaccination rates are increasing the risk of the spread of the disease. Communities need high vaccination rates to maintain herd immunity and prevent outbreaks, experts say.

According to the health department, in the 2023-24 school year, only 87.2% of kindergarten students were fully vaccinated with the measles, mumps and rubella (MMR) vaccine. Comparatively, in 2019, 92.6% of kindergarteners were fully vaccinated with MMR. Officials believe the decline is likely due to people not having routine well-child visits during the pandemic.

Parents and guardians can go online to find out how to access their children's immunization records and make sure they are up-to-date on all vaccinations.

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