In the Trump administration’s quest to “Make America Healthy Again,” there may be no bigger target than ultraprocessed foods. Robert F. Kennedy Jr., the nation’s new health secretary, has cited “highly chemically processed foods” as a chief culprit behind an epidemic of chronic disease in the U.

Health and Human Services Secretary Robert F. Kennedy Jr. appeared to suggest getting measles is the best defense against the disease, as a Texas outbreak spreads across the U.S. More than 220 people in the state have been diagnosed with the infectious virus,