It’s still early to tell whether Colorado will see an outbreak of measles, but the state’s first case in 15 months “is an ...

“What we call the community immunity or herd immunity threshold for measles is about 95 percent. So statewide we are falling ...

The FBI is sending extra agents, analysts and other personnel to field offices in 10 states over the next six months to help ...

Colorado health officials have confirmed the state’s first measles case, adding to outbreaks in 20 other jurisdictions as the ...

The new cases push the national total past 500, as the nation experiences the worst outbreak since 2019, when a surge in ...

A Pueblo resident was exposed to a measles outbreak in Mexico during travel and tested positive for the disease. Here's ...

Colorado's first measles case of the year is from someone who traveled internationally. The highly contagious virus recently saw a surge in Texas.

An unvaccinated adult who lives in Pueblo developed measles after visiting a part of Mexico that has an ongoing outbreak.

The utility suggests packing an emergency kit to prepare for the worst. You should include nonperishable food, water, flashlights, batteries and a portable phone charger. If you see a downed power ...

More than 420 measles cases have been confirmed across Texas as of Tuesday, according to state health officials, as an outbreak of the highly contagious illness continues spreading in several states, ...

The renewed investigation of a ranch in western Mexico where authorities say the Jalisco New Generation Cartel trained ...