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 ...

By Teddy Rosenbluth As the United States struggles to contain a resurgence of measles that has swept through swaths of the Southwest, neighboring countries are responding to their own outbreaks.

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 ...

In a concerning public health announcement, the Colorado Department of Public Health and Environment (CDPHE) confirmed the state's second case of measles in an unvaccinated infant from Denver County.