WASHINGTON (AP) — The man who hopes to be President Donald Trump’s health secretary repeatedly asked to see “data” or “science” showing vaccines are safe – but when an influential Republican senator showed him evidence, he dismissed it.

Robert F. Kennedy Jr. spent two days this week insisting to senators that he’s not anti-vaccine. He said that he instead supports vaccinations and will follow the science in overseeing the $1.7 trillion Department of Health and Human Services, which, among other duties, oversees vaccine research, approval and recommendations.

But Kennedy repeatedly refused to acknowledge scientific consensus that childhood vaccines don’t cause autism and that COVID-19 vaccines saved millions of lives, and he falsely asserted the government has no good vaccine safety monitoring. While appearing to ignore mainstream science, he cited flawed or tangential research to make his points, such as suggesting Black people may need different vaccines than whites.