In rural West Texas, measles has sickened nearly 150 people, most of them unvaccinated. A school-age child has died. The virus is spreading among Gaines County’s Mennonite community, where government ...

The measles outbreak in Texas has sparked debate over the use of vitamin A, with some health experts warning it may not be ...

In nearly three weeks as Health and Human Services secretary, Robert F. Kennedy Jr. certainly hasn't allayed concerns that he ...