"I promise you that when it's been made for people who are less at risk, I will be taking it."

"Now we have election days, weeks, and months and lots of bad things happened during this ridiculous period of time."

"The mortality concerns are real."

"Of course, we and others will offer improvements, but the need to act is immediate."

Biden’s team was "not removing the F.B.I. director unless Trump fired him," the Times quoted the official as saying.