Nine former CDC directors accuse RFK Jr. of undermining public health. They allege Kennedy disregarded proven treatments, focused on unconventional ones and hampered vaccination support. Two Republican senators sharply disagreed over the recommendation towards a hepatitis B vaccine for newborns. In a harsh rebuke of public health policies enacted by Health and Human Services Secretary Robert F. Kennedy Jr., nine former directors of the Centers for Disease Control and Prevention accuse him of putting America’s health at risk. Former directors and acting directors of the CDC under both Republican and Democratic administrations outlined their complaints in a guest essay in...