CAIE IGCSE Biology 16.6.5 Spread of Stis Is Controlled Questions
Practise selecting and explaining barrier, testing, education and treatment measures that reduce STI transmission.
- Syllabus
- 2026–2028
- Course
- Biology 0610
Exam points
- use condoms or femidoms to reduce transfer of infected sexual fluids
- include testing, partner tracing and education to identify infection and interrupt transmission
- use sterile needles, screened blood and suitable treatment or vaccination where applicable to the named STI
- reduce mother-to-infant HIV transmission using medication, breastfeeding decisions or caesarean delivery
CAIE IGCSE Biology 16.6.5 Spread of Stis Is Controlled Questions question 1
Chlamydia is a sexually transmitted infection (STI) that is caused by a bacterium.
Fig. 2.1 shows the number of chlamydia cases in a country in 2018.
Describe how the spread of STIs, such as chlamydia, can be controlled.
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