Skip to content
Toggle Sidebar
Home
Subjects
Past Papers
Key Terms
Settings
My Courses
Select your courses
Biology A
Global challenges
Health and disease
Spread of communicable diseases
Spread of communicable diseases
What You Need to Know
Explain how communicable diseases spread in animals and plants.
Analyze spread using data on pathogen numbers and infected cases.
Revision Notes
Sign up to access these revision notes
Create an account to unlock revision notes, key terms, and exam tips.
Sign up
Log in
Practise with Past Papers
Key Terms & Definitions
Previous Subtopic
Interactions between diseases
Next Subtopic
Reducing spread