Measles

This post was updated May 1 with additional informationIt's World Immunization Week, but there's evidence that vaccinations are down as checkups get…

Health officials are investigating an outbreak of mumps that started among employees of Keystone Resort in Colorado. Of the 19 cases identified so far, 18…

At a public hearing last year in Boise, Idaho, recent transplant Alicia Peterson urged lawmakers not to tighten vaccine requirements. "I, this last year,…

Back in mid-December, three children were hospitalized with measles after passing through the Denver airport and the emergency department of Children’s…

Three children are being treated at a Denver-area hospital for measles, adding to the more than 1,200 cases of the disease reported this year nationwide.…

This post was updated at 8:30 p.m. with additional information.About 60 people gathered at the Colorado Capitol Monday for the third and final day of a…

The World Health Organization has released the latest data on measles. The increase in cases is notable — and a sign of how much work needs to be done to address the outbreak.

Researchers writing in the journal Science found that when kids get measles, it can cause “amnesia” in the immune system. In much of the Mountain West,…

This post was updated May 28, 2019 at 9:15 p.m. to include the leastest outbreak numbers and an additional infographic. Measles have reached the highest…

This story was updated May 3, 2019 at 3:40 p.m.Measles cases have reached a 19-year high in the U.S., but a bill in Colorado aimed at improving childhood…