Sexually transmitted infections (STIs) are passed from one person to another through unprotected sexual contact. They include Chlamydia, Genital Warts, Genital Herpes, Gonorrhoea, Syphilis, HIV, Trichomonas Vaginalis (TV), Pubic Lice and Scabies.

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Talking about sexually transmitted infections (STIs)

Public Health Wales

PrEPARED in Wales

Frisky Wales

STIs overview


Sexually transmitted infections factsheet

Family Planning Association

Sexually transmitted infections (STIs)

Terrence Higgins Trust

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