Upon becoming a new mother, Eula Biss addresses a chronic condition of fear: fear of the government, the medical establishment, and what is in children's food, mattresses, medicines, and vaccines. Biss investigates the metaphors and myths surrounding the conception of immunity and its implications for the individual and the social body. As she hears more and more fears about vaccines, Biss researches what they mean for her own child, her immediate...

"Immune explores the incredible arsenal that lives within us - how it knows what to attack and what to defend, and how it kills everything from the common cold virus to plague bacteria. We see what happens when the immune system turns on us, and how life is impossible without its protection. We learn how diseases try to evade the immune system and exploit its vulnerabilities, and we discover how scientists are designing new drugs to harness the power...

Sam and his mother talk about germs, viruses, and bacteria, including how the body fights harmful germs and uses germs that are helpful.