Sexually Transmitted Infections
People between 20 and 29 are most at risk of catching an STI in Ireland.
STIs or STDs (sexually transmitted infections/ diseases) are infections that are passed from one person to another through unprotected genital to genital contact, exchange of bodily fluids or through skin to skin contact.
There are at least 25 different types of STIs. All of them are serious but most are completely treatable. They can however, cause long term problems if they aren't diagnosed and treated properly. If you are having sex you should have regular check ups for sexually transmitted infections. The most common STIs in Ireland are genital warts, non-specific urethritis (NSU) and chlamydia.
What is an STI or STD and who can catch one?
Most STIs or STDs are infections that pass from person to person through sexual activity















