CDC staff received an email this week telling them to avoid using more than a dozen terms or words-- including "health equity," "race," "bias," and "disparity" -- in their annual performance evaluations;

Unvaccinated children are fueling the Texas measles outbreak and spring break brings concern of wider spread of illness

The first person reported to have died from measles in the U.S. in a decade, a "school-aged child" who perished overnight in a children's hospital in West Texas, was announced by health officials on Wednesday,