Vice President Mike Pence became the highest-profile world leader to be vaccinated against the coronavirus, receiving his shot on live television Friday morning.
"I didn't feel a thing," he said moments later.
He followed Surgeon General Jerome Adams and second lady Karen Pence in rolling up his sleeve to get a jab from staff from the Walter Reed National Military Medical Center.
"Building confidence in the vaccine is what brings us here this morning," said Pence.