CAIE IGCSE Biology 10.1.5 Controlling Disease Spread Questions
Explain how clean water, hygienic food preparation, personal hygiene, safe waste disposal and sewage treatment limit pathogen spread.
- Syllabus
- 2026–2028
- Course
- Biology 0610
Exam points
- explain how clean water and sewage treatment reduce water-borne infection
- explain how handwashing, hygienic food preparation and clean equipment limit pathogen transfer
- explain how regular, safe waste disposal helps prevent disease spread
CAIE IGCSE Biology 10.1.5 Controlling Disease Spread Questions question 1
[Maximum number: 1]
These actions may be important in controlling the spread of disease.
1 washing hands after going to the toilet
2 disposing of waste frequently
3 using separate cutting boards for meat and salad
4 disposing of raw sewage into a river
Which would help control the spread of disease?
A
1, 2, 3 and 4
B
1, 2 and 3 only
C
2 and 3 only
D
4 only
B
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