Edexcel GCSE Biology · 1BI0
Specification 5.8 · Paper 1
Revise: Sexually Transmitted InfectionsChlamydia and HIV are both STIs, but they are caused by different types of pathogen and need different treatment.
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GCSE Biology · key term
A sexually transmitted bacterial infection that often causes no symptoms and can be treated with antibiotics.
Used by Edexcel
Specification 5.8 · Paper 1
Revise: Sexually Transmitted InfectionsChlamydia and HIV are both STIs, but they are caused by different types of pathogen and need different treatment.
Name the pathogen as well as the infection: chlamydia is caused by a bacterium; HIV is a virus.
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