The choice will roil many public health experts after his years of touting debunked claims that vaccines cause autism.

Washington — President-elect Donald Trump is expected to nominate Robert F. Kennedy Jr. to lead the Department of Health and Human Services, according to three sources familiar with the selection. Kennedy has a long record of criticizing vaccines, including spreading misleading claims about their safety.

President-elect Donald Trump has nominated Robert F. Kennedy Jr. for Health and Human Services Secretary, promising a major overhaul of the nation's public health system.