Measles Case Confirmed at Las Vegas ConExpo

Attendee spent time in the city on multiple days

Mar. 13, 2026 at 9:04pm

Got story updates? Submit your updates here. ›

A person who attended the ConExpo construction trade show in Las Vegas on March 6 and 7 has been confirmed to have a case of measles. The individual also spent time in the Las Vegas area on March 8.

Why it matters

Measles is a highly contagious viral disease that can lead to serious complications, especially for unvaccinated individuals. This case raises concerns about potential exposure and spread within the Las Vegas community, as well as the need to monitor for additional cases linked to the ConExpo event.

The details

The infected individual attended the ConExpo event at the Las Vegas Convention Center on March 6 and 7. They also spent time in various locations around Las Vegas on March 8. Health officials are working to identify and notify anyone who may have been exposed to the measles virus during this time period.

  • The individual attended ConExpo on March 6 and 7, 2026.
  • The individual spent time in the Las Vegas area on March 8, 2026.

The players

ConExpo

A major construction trade show held in Las Vegas that attracts thousands of attendees from around the world.

Las Vegas Convention Center

The venue where the ConExpo event took place.

Got photos? Submit your photos here. ›

What’s next

Health officials are urging anyone who attended ConExpo or was in the Las Vegas area during the specified dates to monitor for measles symptoms and contact their healthcare provider if they have concerns.

The takeaway

This measles case highlights the potential for infectious disease outbreaks at large events and the importance of vaccination, disease surveillance, and prompt public health response to limit the spread of illness.