Vertebrate Immunity
Benefits of Antigenic Variation
MOLECULAR PROCESSES
Specificity and Cross-Reactivity
Generative Mechanisms
INDIVIDUAL INTERACTIONS
Immunodominance within Hosts
Parasite Escape within Hosts
POPULATION CONSEQUENCES
Genetic Variability of Hosts
Immunological Variability of Hosts
Genetic Structure of Parasite Populations
STUDYING EVOLUTION
Classifications by Antigenicity and Phylogeny
Experimental Evolution: Foot-and-Mouth Disease Virus
Experimental Evolution: Influenza
Experimental Evolution: CTL Escape
Measuring Selection with Population Samples
Recap of Some Interesting Problems.