Measles is caused by a virus that is easily spread through the air and settles on surfaces. While most people recover from measles, some become seriously ill and can die from it. This is especially true for children younger than age 5 and people with weakened immune systems. The best way to prevent measles is to get the vaccine.
Click here to learn what to do if you think your child has measles.
Wyoming measles information
People in these locations at these times were possibly exposed to measles:
Banner Wyoming Medical Center Emergency Department
- June 24, 2025, 11:00 AM through 1:00 PM
- June 25, 2025, 12:55 PM through 2:55 PM
2025 Wyoming Measles Cases by County (Updated 7/11/25)
Total reported cases: 2
Natrona: 1
Niobrara: 1
Resources
General Measles Information
General information about measles, including how it spreads, symptoms, treatment, and prevention
Toolkit for Public Health Professionals
Public health professionals can use this toolkit to communicate with different audiences when preparing and responding to measles cases and outbreaks.
Information for Infection Preventionists
Guidelines and recommendations for the prevention of transmission of measles in healthcare settings.