Chapter 32: Defenses against Disease

The Spread of HIV

32.1 Defense Systems: Distinguishing Self from Nonself

32.2 First Line of Defense: Physical and Chemical Barriers

32.3 Second Line of Defense: The Innate Immune System

32.4 Third Line of Defense: The Adaptive Immune System

Why Is AIDS So Deadly, and How Can It Be Treated?

Biology in the News: Lack of Success Terminates Study in Africa of AIDS Prevention in Women

Norton Ebooks

The Ebook version of this book offers the full content of the print version at half the price.

Please go to NortonEbooks.com to purchase this ebook. If you already did, you will be asked to log in when you access these links.