Infectious Diseases

Types of Disease

(Unit 2.1)

Disease Transmission

(Unit 2.2)

Epidemics

(Unit 2.3)

Disease Control and Pathogen Adaptations

(Unit 2.4 and 2.5)

Physical Barriers to Disease

(Unit 2.6)

Innate Immune System

(Unit 2.7)

Adaptive Immune System

(Unit 2.8)