[Practice and needs of Swiss physicians in matters of prevention of HIV infection in their office--experience, reflections and recommendations].

General practitioners play an important role in HIV/AIDS prevention. They are expected to take patients' risk histories, to assess gaps in knowledge and preventive behaviours, and to practise individualised counselling. This article reviews research conducted between 1988 and 1994 on preventive activities of Swiss general practitioners. Proposals are made for improving pre- and post-graduate training, for sensitizing the audience, and concerning cost policy. Aimed at intensifying prevention efforts, these suggestions reflect the increasing recognition of counselling and patient education as key elements in prevention and treatment.