Kirsti Campbell is a University of Virginia undergraduate. But she does science like someone with a couple of degrees. After walking the Lawn Sunday and collecting her degree, she’ll be heading to medical school at Harvard. Campbell first joined Dr. Coleen A. McNamara’s lab as a volunteer, and later worked there as part of the distinguished majors program in biology. ... In the laboratory she performed at the level of a post-doctoral fellow, according to McNamara.