Objective: To research the knowledge of AIDS and other sexually transm
itted diseases among young Australian tourists to Thailand, and their
intended sexual behaviour Design and setting: A cross-sectional survey
by anonymous, self-administered questionnaire, of persons seeking pre
-travel medical advice in private clinics in five Australian cities. P
articipants: 213 consecutive patients travelling to Thailand without a
spouse or partner. Results: Only 34% of the sample reported a definit
e intention not to have sex in Thailand. Regarding choice of potential
partners: 24.5% more men than women said they would have sex with a T
hai national; 13.7% of men said they would have sex with a ''bar girl'
'; and 21.7% more women than men said they would choose a fellow Austr
alian traveller. Eighty-two per cent of the sample reported that they
would use condoms 100% of the time, and there was no significant diffe
rence between the number of men and women who expressed this intention
. Conclusions: Although not obviously ''sex tourists'', many young Aus
tralian travellers are likely to have sex while visiting Thailand. The
se data have important implications for education and prevention progr
ams to control the spread of human immunodeficiency virus (HIV) and ot
her sexually transmitted diseases.