“Both times he wanted to know if there was a difference between HPV and HIV,” Gates said. “So I was able to explain that those were rarely confused with each other.”

Gates also said that at both meetings Trump had asked him about the negative effects of vaccines.

“In both of those two meetings, he asked me if vaccines weren’t a bad thing, because he was considering a commission to look into the ill effects of vaccines,” Gates said.

“And I said, ‘no, that’s a dead end. That would be a bad thing, don’t do that.’”