Yvette Johnson-Walker on Animal-Born Viruses

Since the movie Contagion, I've been terrified about the idea of viruses jumping from animals to people. As Yvette Johnson-Walker tells us, it's already happening. She talks about two diseases that have become common in household pets in Illinois - tularemia and Rocky Moutain spotted fever. Dr. Johnson-Walker is speaking on a panel about global health tonight at the U of I veteranary school.