A vaccinated adult from Denver County got the first confirmed breakthrough case of measles, the state health department announced April 25.

How to talk about vaccines with parents — or anyone — is taking on new urgency: At least 216 U.S. children died of flu this ...

Within the last month, the Centennial state has developed five cases of the measles, and the last case was discovered in ...

As the number of measles cases continues to climb nationwide and in Colorado — where health officials announced Friday that a ...

Colorado on Friday reported its fifth incidence of measles this year, and, for the first time in the spate of cases, the ...

The Virginia Department of Health (VDH) recently reported the state's first measles case of the year, identifying the patient as a child under 4 years old who recently traveled internationally.

DENVER — The Colorado Department of Public Health and Environment is hoping the community will help out in building more herd immunity against measles, especially for babies too young to be vaccinated ...

Two new measles cases were reported in Colorado, bringing the total number of confirmed cases in the state to three as of April 10. An unvaccinated baby in Denver contracted measles following ...

DENVER — Measles cases continue to rise throughout the U.S., leaving many with questions about how to protect themselves. The Centers for Disease Control (CDC) has reported more than 600 ...

DENVER — Colorado has yet to report a measles outbreak, but weeklong reporting delays of the highly contagious disease are raising concerns that the virus may now be spreading undetected in ...