The Ugly History of Vaccines: Part 2 | Dr. Suzanne Humphries

Dr. Suzanne Humphries is a researcher and author of “Dissolving Illusions: Disease, Vaccines, and The Forgotten History.” Today we discuss the potential solutions to vaccines. From herd immunity to some unsettling consequences of vaccinating 100 percent of the population. Dr. Humphries also explains which vaccines we might not n...