New numbers from the Centers for Disease Control (CDC) show high activity for respiratory illnesses in Colorado.

Measles vaccination rates in parts of Colorado have dropped below the threshold for community immunity, and health ...

As of late last week, 164 people in the United States had confirmed cases of measles – more than halfway to last year’s total ...

(NEXSTAR) – A listeria outbreak tied to supplement shakes is now linked to at least 12 deaths and 38 cases across 21 states, ...

Bird flu has been detected in geese at Timnath Reservoir, the town says. Colorado Parks and Wildlife confirmed the presence ...

Betsy Arakawa died from a respiratory illness linked to a rare virus transmitted by infected rodents. Here's what to know ...

Joe Cardiello, PhD, had moved his entire young family to the Fort Collins, Colorado area in September to take a new job in ...