What to know about measles ahead of spring break travel

Our disease surveillance team, along with our state partners at the Colorado Department of Public Health and Environment, are closely monitoring measles outbreaks outside of our state. At this time, no measles cases have been reported in Colorado in 2025. There have not been any confirmed cases of measles in Mesa County alone in over 20 years. 

“With many families traveling for spring break, it's important to know the facts about measles and ensure you and your family are protected,” said Kathleen Satterfield, Epidemiology Supervisor at Mesa County Public Health.

What is it

Measles is a viral illness that begins with a fever, cough, runny nose, and watery eyes. Three to five days after initial symptoms start, people develop a rash at the hairline that spreads downwards to the neck, trunk, arms, legs, and feet. If you develop these symptoms, contact your doctor right away.

Measles is highly contagious. If ten people are exposed to the virus, nine of them will become infected if they are not protected. It is spread through the air when an infected person coughs or sneezes. The virus can remain in the air or on surfaces for up to two hours.

Why is it concerning

Measles can cause serious health complications, especially in children younger than five and those with weakened immune systems. There is no way to tell in advance how severe a person’s symptoms will be. Measles can sometimes cause complications like pneumonia or encephalitis, which may require hospitalization. 

How to prevent it

The best protection against measles is the measles-mumps-rubella or MMR vaccine. It provides long-lasting protection against all strains of measles. The vaccine is available in our Public Health Clinic. Call 970-248-6906 to schedule an appointment. Most insurance companies cover the cost, and we also offer low and no-cost options so cost is not a barrier.

Current recommendations are for children to receive two doses of MMR vaccine: the first between 12 and 15 months, and the second at four to six years. As for adults, those born before 1957 are likely to have been infected naturally by measles and presumed to be protected. Adults who were given an MMR between 1963 and 1967 may have gotten a different measles vaccine that was less effective than the one currently in use and may need to have the updated vaccine.  We recommend people speak to their healthcare provider and check old vaccine records.