WATCH: CNN Guest calls for more vaccine mandates including requirements for air travel and train travel

Appearing on CNN, Dr. Leana Wen called for more vaccine mandates including mandates for air travel and air travel.

“I absolutely think we should have that requirement,” Wen, the former Planned Parenthood President said. “I think it is a major oversight on the part of the Biden administration to not issue this yesterday.

“We have to talk about the reason. The reason isn’t so much that we need to keep train travel and plane travel even safer. They are pretty safe. Although I definitely think that having a vaccine requirement would make it even safer, and probably encourage many people who are vaccinated and have young kids and want to protect them, maybe it will help to encourage those people to start traveling again. But there is a bigger reason too,” she added.