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Spread of communicable diseases — OCR GCSE Biology A J247

Home
Biology
OCR GCSE Biology A
Global challenges
Health and disease
Spread of communicable diseases

OCR GCSE Biology A · J247

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

1
Spread of communicable diseases
4 key terms

Practise with past papers Key terms & definitions

Previous subtopicInteractions between diseases Next subtopicReducing spread