A-LevelBiologyInfectious diseases9700/12 · May/June 2019 · Q371 Mark

What is a social factor that affects the spread of malaria?

Aan increase in drug resistant forms of malaria

Bclimate change

Cdifficulty in producing a vaccine

Dmigration of people because of wars

✓ Correct answer

D: migration of people because of wars

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Topic: Infectious diseases, A-Level Biology (syllabus 9700). Multiple choice, 1 mark.
Source: A-Level Biology, May/June 2019 Paper 1 Variant 2, question 37.

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