A health clinic in Kingston, Jamaica reported that 65% of new STI cases in young adults were caused by a bacterial infection that can lead to infertility if untreated. Which organism is most likely responsible for these cases?

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Question

A health clinic in Kingston, Jamaica reported that 65% of new STI cases in young adults were caused by a bacterial infection that can lead to infertility if untreated. Which organism is most likely responsible for these cases?

Accepted Answer

Chlamydia trachomatis — Award 1 mark for A. Chlamydia is the most common bacterial STI in young adults and frequently causes infertility if untreated. B is incorrect — HPV is a virus, not a bacterium. C is incorrect — Treponema pallidum causes syphilis but accounts for fewer cases than chlamydia in this age group. D is incorrect — Candida albicans causes thrush, not typically classified as an STI and does not commonly cause infertility.

Answer

Human papillomavirus (HPV)

Answer

Chlamydia trachomatis

Answer

Candida albicans

Answer

Treponema pallidum

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