Sexually Transmitted Infections & Blood Borne Viruses

Sexually transmitted infections (STIs) are infections caused by some bacteria, viruses and other organisms. They can be passed from person to person through any form of sexual activity, including vaginal, anal and oral sex. Some STIs can be passed through skin-to-skin contact alone.

Prevention of STIs

  • Come prepared! Use condoms.
  • Practise safer sex. Make sure you and your partner/s have had a recent STI check.
  • Talk about any past infections with your sexual partner/s.
  • Don’t share injecting equipment or anything that comes into contact with blood (e.g. tattoo equipment).
  • When there are sores, lumps or ulcers around the mouth or genital area, or unusual discharge, avoid vaginal, anal and oral sex or any activity involving skin contact with the affected area.

When to consult a doctor

You should see a doctor when symptoms of an STI are first noticed or if a sexual partner is diagnosed with an STI or has symptoms of an STI. Even if you have no symptoms, you can get an STI check at the doctor or sexual health clinic. Routine STI screening is recommended for any new sexual contact, or if your partner has had a new sexual contact.

To book an appointment for an STI test at SHINE SA, call 1300 794 584. This service is free if you are under 30 years old and have a Medicare card.

Notifiable STIs
Some STIs are notifiable (Chlamydia, Gonorrhoea, Syphilis, HIV and Hepatitis B). This means that the Communicable Disease Control Branch (SA Health) will be notified by the doctor or nurse ordering the test if the result is positive. Anyone diagnosed with these infections will be asked to provide their sexual contacts over the last 3-6 months (the time period depends on the infection and its incubation period). These individuals can be contacted (notified) anonymously to explain the risk of infection and the need for testing and treatment as appropriate.

More information

For information on specific STIs, click on the links below.

For further information or to arrange a test, contact:

Tel: 1300 794 584

Adelaide Sexual Health Centre
Address: 275 North Terrace, Adelaide
Tel: 8222 5075


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