Robert F. Kennedy Jr., secretary of the Department of Health and Human Services (HHS), said the measles outbreak in west Texas is a “call to action,” as he encouraged parents to consider whether to get their children vaccinated. Kennedy, a longtime vaccine skeptic, said the decision to vaccinate is “personal” but defended the efficacy of…

The health secretary has long pushed misinformation about vaccines and played down an outbreak in Texas that has led to the death of a child.