William Summers joins the TWiV team to discuss some virology history, including the ever-changing concept of ‘virus’ and the contribution of phage research to the study of animal viruses

The TWiV team travels to Texas A&M University, home of the Center for Phage Technology, where they speak with Ry Young and Jason Gill about their work on viruses that infect bacteria.

At the Medical College of Wisconsin, Vincent talks with current and former members of the Department of Microbiology and Immunology about their work and their careers.