Henrietta Lacks

(courtesy of Karen Collins)

Veronica Spencer seems to thrive on speaking to audiences about the heartbreaking story of a great-grandmother who became famous because of her cells.

“I love the travel,” Spencer said, during a visit Thursday to Maryville University. “I get to see the world, visit places I never expected to go. When someone hugs me and says thanks, I realize the person they are talking about is my great-grandmother who has done all of this for the world."