Costing the Earth: Swimming in Superbugs?

Intro: Abt epidemiologist Adam Schaefer was featured on a BBC podcast discussing the rise of harmful bacteria in our oceans, and their effect on humans and other wildlife. Schaefer addresses the negative impacts that antibiotic-resistant bacteria have had on dolphins along the southern coast of the United States, and describes methodology for testing the kinds of dangerous algae to which dolphins have been exposed.