At least 3% of measles cases confirmed so far this year have been in people who received two doses of the measles vaccine, ...

Parts of Colorado are as vulnerable to measles as West Texas, where the highly contagious virus has infected hundreds of people and killed two. Colorado has recorded more confirmed measles cases ...

The U.S. is up to 1,197 confirmed measles cases this year. Arizona declared a new outbreak last week, while the one in Texas, ...

A fully-vaccinated person contracted measles after a trip in Europe and may have exposed numerous people to the virus in ...

Measles cases inched up slightly in the U.S. this past week, with a new county impacted in Texas and Colorado reporting a new outbreak. There are 1,088 confirmed measles cases in the U.S., up 42 ...

An unvaccinated six-year-old in Texas also died of measles in February ... anywhere from one to nine cases have been confirmed by the CDC in Alaska, Arkansas, Colorado, Florida, Georgia, Hawaii ...

Fifty-five percent of Texas' cases are in Gaines County ... plus a person who doesn't live in Colorado.Other counties that have seen measles this year include Archuleta and Pueblo.How many ...