At the University of Wisconsin-Madison, Vincent meets up with one of his virology heroes, Roland R. Rueckert, to talk about his research and his second career as a forest manager.

Vincent travels to Albert Einstein College of Medicine where he speaks with Kartik, Ganjam, and Margaret about their work on Ebolavirus entry, a tumor suppressor that binds the HIV-1 integrase, and the entry of togaviruses and flaviviruses into cells.