Vietnamese-speaking injecting drug users in Melbourne: the need for harm reduction programs

Area of Science:

• Public Health
• Infectious Disease Epidemiology
• Sociology of Health

Background:

• Limited research exists on HIV/blood-borne virus (BBV) risks among non-English speaking background (NESB) injecting drug users (IDUs) in Australia.
• Vietnamese-speaking communities, a large NESB group, have been particularly underrepresented in IDU research.
• Understanding specific risks within this population is crucial for targeted prevention strategies.

Purpose of the Study:

• To conduct an initial assessment of risk-taking behaviors for blood-borne viruses (BBVs) among Vietnamese-speaking IDUs in Melbourne.
• To explore knowledge and access to harm-reduction services within this community.
• To identify barriers to accessing mainstream health services.

Main Methods:

• An exploratory study utilizing trained peer workers to recruit and interview Vietnamese-speaking IDUs.
• Interviews covered a range of topics related to drug use risks.
• Finger-prick blood samples were collected to assess antibody status for HIV, Hepatitis B (HBV), and Hepatitis C (HCV).

Main Results:

• Vietnamese-speaking IDUs exhibited risk profiles similar to English-speaking counterparts before current harm-reduction programs.
• Participants were often socially isolated, interacting mainly within their Vietnamese-speaking drug-using network.
• Engaged in unsafe sex and injecting practices, with limited knowledge of equipment cleaning and available services like needle exchanges.

Conclusions:

• There is an urgent need to disseminate existing harm-reduction information and services to this population.
• Culturally relevant education and harm-reduction measures are essential to prevent transmission of HIV, BBVs, and STDs.
• Mainstream health services demonstrated a lack of responsiveness to the specific needs of Vietnamese-speaking IDUs.