Measles Case Confirmed in Grand Forks County

North Dakota officials report single active case in the state

Apr. 16, 2026 at 11:39pm

A ghostly, translucent X-ray image showing the intricate internal structure of a measles virus particle against a dark background.An X-ray view of the measles virus reveals the complex internal structure of this highly contagious pathogen.Grand Forks Today

North Dakota Health and Human Services has confirmed a case of measles in Grand Forks County. The infected person visited the emergency room at Altru Hospital in Grand Forks on April 12. This is the only active measles case in the state, though 33 total cases have been reported in North Dakota so far this year, primarily in Pembina County.

Why it matters

Measles outbreaks can spread quickly, especially in communities with lower vaccination rates. This case highlights the ongoing need for public health monitoring and vaccination efforts to prevent the spread of highly contagious diseases.

The details

The infected person visited the Altru Hospital emergency room in Grand Forks on April 12. Of the 33 total measles cases reported in North Dakota this year, 25 people who got infected were not vaccinated, 6 were vaccinated, and 2 had unknown vaccination status.

  • The measles case was confirmed on April 16, 2026.
  • The infected person visited the Altru Hospital emergency room on April 12, 2026.

The players

North Dakota Health and Human Services

The state public health agency that confirmed the measles case in Grand Forks County.

Altru Hospital

The hospital in Grand Forks where the infected person visited the emergency room.

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What’s next

Health officials are urging residents to ensure their measles vaccinations are up to date and to monitor for symptoms if they may have been exposed.

The takeaway

This isolated measles case underscores the importance of maintaining high vaccination rates to prevent the spread of infectious diseases, even in areas that have not seen outbreaks in recent years.