Given the current epidemiological and behavioural risk profile of HIV
infection among injecting drug users in the UK, the main strategic tas
k continues to be to develop interventions to prevent the spread of HI
V infection. Outreach to drug injectors is an important part of the wi
der UK HIV prevention strategy. This paper reviews critically and reas
sesses practically the role of outreach interventions among drug injec
tors in the UK. It is argued that despite the development of innovativ
e outreach activity, the full potential of outreach has not been reali
zed due to its theoretical orientation and inbuilt structural limitati
ons. Outreach has predominantly operated with an 'individual' orientat
ion, aiming to work with individual clients to help them to change the
ir behaviour, gain access to services, or to become better users of se
rvices. The main thesis of this paper is that current outreach provisi
on needs to be complemented by 'community change' models which seek to
engender changes in the social etiquette of drug use within communiti
es of drug injectors. The paper argues that the social networks throug
h which HIV may be transmitted are the same social networks that may b
e coopted for HIV prevention. Future outreach services must turn to th
ese networks as a way of targeting and encouraging changes among broad
populations of drug injectors. Such models might use indigenous advoc
ates, working within social networks, supported by community outreach
facilitators.