The adult patient — Colorado’s fifth confirmed measles case this year — visited the Kaiser urgent care clinic at 8383 W. Alameda Ave. People who spent time in the clinic between 10:30 a.m. and 1 p.m. Saturday could have encountered the virus.

The second case of measles has been confirmed in Denver, according to city and county health officials, bringing the total number of confirmed cases in Colorado to four.Health officials didn't provide many details about the latest case in Denver,

Colorado health officials say a fifth case of the measles has been confirmed in a resident of the state. The patient reportedly traveled to an area of Mexico experiencing an outbreak and was vaccinated.