Boulder-Denver Bus Route Riders Warned of Measles Exposure as Colorado Cases Hit 15-Year High
Colorado health officials are urging vigilance after a fully vaccinated Boulder County resident who recently returned from Europe tested positive for measles, marking the state's 15th case this year - the highest number recorded in decades. The infected individual traveled multiple times on RTD's Flatiron Flyer route between Boulder and Denver while contagious, potentially exposing hundreds of Front Range commuters.
This latest case adds to Colorado's growing concerns about measles resurgence, as the state typically sees two or fewer cases annually. The spike has particularly impacted the Denver metro region, with multiple cases linked to Denver International Airport.
What Colorado Residents Need to Know
According to the Colorado Department of Public Health and Environment, residents who used the Flatiron Flyer service last week should:
- Monitor for symptoms for 21 days after potential exposure
- Watch for early warning signs including cough, runny nose, red eyes, and fever
- Look for characteristic red rash appearing around day four
- Consider avoiding large public gatherings during the monitoring period
Impact on Front Range Communities
The case highlights the interconnected nature of Colorado's Front Range communities, as thousands of residents regularly commute between Boulder and Denver for work, education, and entertainment. Eight of this year's cases have been directly connected to Denver International Airport, demonstrating how international travel can impact local public health.
"People who feel ill after a possible exposure should call their health care provider or urgent care center before seeking help," health officials emphasized, noting this precaution helps prevent virus transmission to other patients.
Vaccination Remains Critical Defense
Despite the infected individual being fully vaccinated - a rare breakthrough case - health officials stress that the measles vaccine remains highly effective, with two doses providing 97% protection against infection. This case serves as a reminder for Colorado families to ensure their vaccinations are up to date, particularly given the increase in international travel and rising global measles cases.
The outbreak has already affected multiple Colorado communities, with confirmed cases in Denver, Pueblo, and Archuleta County, making this the most significant measles resurgence since the 1990s. Front Range residents are encouraged to stay informed and take necessary precautions to protect their families and communities.
This article contains AI-generated content and reflects opinion only. Readers are encouraged to verify all information independently before drawing conclusions or making decisions.
