GRAND JUNCTION, Colo. (KJCT) -Mesa County Public Health (MCPH) is investigating another case of measles. MCPH says that the adult, whose vaccination status is unknown, may have had a common exposure with the first Mesa County case reported last week.

Measles symptoms include a fever, runny nose, red eyes, cough and a rash that typically starts on the face. Most people become contagious about four days before the rash appears, so they could inadvertently infect others while thinking they have a less serious disease.

Officials from the CDPHE warned about a possible measles exposure at Denver International Airport in Concourse C.

Mesa County is now dealing with its second confirmed case of measles in just a matter of days, following over a 20-year span without a confirmed case.

GRAND JUNCTION, Colo. (KJCT) -A case of measles has been confirmed in Mesa County. The case is for an adult.

G RAND JUNCTION, Colo. (KKCO) - Two measles cases have been confirmed in Mesa County. It’s the first time any have been confirmed in the county in over 20 years. According to Mesa County Public Health, there’s a lack of a clear source of infection for the cases. They said it suggests a community transmission in Grand Junction.

Another case of measles was found in a Mesa County resident, according to the Colorado Department of Public Health and Environment (CDPHE). CDPHE and Mesa County Public Health (MCPH) stated that the adult’s vaccination status is unknown and may have had a common exposure with the first Mesa County case

The measles outbreak in Texas may be over, but as vaccination rates continue to drop, officials caution 'I don’t think this is the end at all.' Denver airport has already announced an exposure.

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"I think right now what we want people to know is that measles is here, and the best thing that they can do is to, again, become protected through vaccination and to monitor for symptoms," said Deputy Director Erin Minnerath.