Dr. Kelly Diehl chats with Dr. Gabriele Landolt of Colorado State University about the "flu" in animals. The pair discuss how influenza viruses perpetuate in the environment and how some, but not all, animals are affected by influenza. Dr. Landolt discusses how to keep companion animals such as dogs and horses safe when influenza strikes. The pair also touch on how these viruses can mutate to infect new species, including people