📋 Key Information Summary
- Australia resettles approximately 13,000–20,000 refugees annually under the Humanitarian Programme, with arrivals from Myanmar, Afghanistan, Iraq, Syria, and various African nations predominating.
- Refugees have often endured torture, prolonged detention, sexual violence, forced displacement, and loss of family — these experiences profoundly shape clinical encounters and must be approached with trauma-informed care.
- Perform a comprehensive initial health assessment within the first few months of arrival using the Australasian Society for Infectious Diseases (ASID) post-arrival screening guidelines.
- Mandatory screening includes: hepatitis B (HBsAg, anti-HBs, anti-HBc), hepatitis C, HIV, tuberculosis (IGRA or TST), schistosomiasis serology, strongyloides serology, faecal microscopy (ova, cysts, parasites), eosinophil count, malaria film, and sexually transmitted infections.
- Chronic helminth infections — particularly Strongyloides stercoralis and Schistosoma species — are highly prevalent; eosinophilia in a refugee should be treated as eosinophilia of unknown origin until proven otherwise.
- Hepatitis B carriage rates in refugees from endemic regions (sub-Saharan Africa, Southeast Asia, China) may exceed 8–10%, requiring serological screening, liver function assessment, and specialist referral where indicated.
- Rates of latent tuberculosis infection (LTBI) are high (20–50% in many cohorts); active TB must be excluded with chest X-ray and IGRA/TST, and LTBI treatment offered where appropriate under state TB programme guidelines.
- STI screening should include HIV, syphilis (serology), chlamydia, gonorrhoea, and hepatitis B/C — many refugees have experienced sexual violence, and STIs may be asymptomatic.
- Mental health conditions including PTSD, major depression, and anxiety disorders affect 20–40% of refugee populations; use trauma-informed, culturally sensitive assessment tools and professional interpreter services.
- Use professional interpreter services (TIS National 131 450 or on-site interpreters) for all clinical encounters where English proficiency is limited — never rely on children or family members as interpreters.
- Vaccination catch-up is required for most refugee arrivals; follow the Australian National Immunisation Program Schedule and check for documented prior vaccination where possible.
- Iron-deficiency anaemia, vitamin D deficiency, dental disease, and unmet reproductive health needs are highly prevalent and should be actively screened for.
- Consider Medicare eligibility — refugees on humanitarian visas have full Medicare access; those on temporary protection visas or bridging visas may have restricted access and require state-funded health services.
Introduction & Australian Epidemiology
Australia's Humanitarian Programme provides permanent resettlement to refugees and humanitarian entrants from diverse regions including South and Southeast Asia, the Middle East, sub-Saharan Africa, and Eastern Europe. General practitioners are often the first point of medical contact for newly arrived refugees and play a critical role in identifying unmet health needs, initiating preventive care, and coordinating specialist referrals.
Refugees differ from other migrant populations in that their migration is typically involuntary, often preceded by exposure to armed conflict, persecution, torture, sexual violence, prolonged periods in refugee camps, and dangerous journeys. These pre-migration and migration-phase exposures produce a distinct pattern of health conditions that may not be seen in the broader Australian population or in voluntary migrants from the same countries of origin.
Key Australian Statistics
- In 2022–23, Australia's Humanitarian Programme granted approximately 17,875 visas, with the largest source countries being Myanmar, Afghanistan, Iraq, Syria, and the Democratic Republic of Congo.
- Over 40% of refugees settle in Greater Sydney and Greater Melbourne, with significant secondary settlement in regional centres (e.g., Shepparton, Toowoomba, Launceston).
- A Victorian study found that 52% of newly arrived refugees had at least one blood-borne virus or chronic infection identified at initial screening; 18% had eosinophilia consistent with helminth infection.
- A systematic review of refugee mental health in Australia reported pooled prevalence estimates of 34% for PTSD, 31% for depression, and 24% for anxiety — rates substantially higher than the general Australian population.
- Refugee children and adolescents arrive with significant vaccination gaps; up to 40% require catch-up vaccination on arrival, particularly for measles, hepatitis B, diphtheria-tetanus-pertussis, and HPV.
Traumatic Experiences of Refugees
The majority of refugees resettled in Australia have experienced multiple and often cumulative traumatic events. Understanding the nature and clinical sequelae of these experiences is fundamental to providing effective healthcare.
Types of Traumatic Exposure
Clinical Impact of Trauma
Pre-migration trauma is strongly associated with post-traumatic stress disorder (PTSD), major depressive disorder, chronic pain syndromes, somatisation, and functional impairment. However, clinicians must recognise that trauma also affects:
- Health-seeking behaviour: Fear of authority, institutional distrust, and previous experience of medical care as a site of punishment (e.g., detention settings) may lead to delayed presentation and poor engagement with preventive care.
- Physical health: Chronic musculoskeletal pain, headaches, gastrointestinal symptoms, and unexplained somatic complaints are common and may be trauma-related rather than representing discrete organic pathology.
- Reproductive health: Female genital mutilation/cutting (FGM/C) is practised in many source countries (Somalia, Eritrea, Ethiopia, parts of Iraq and Indonesia); survivors require sensitive assessment, awareness of complications (obstructed labour, recurrent UTIs, dyspareunia), and referral to specialist FGM/C services.
- Parenting and child development: Parental PTSD and depression affect attachment, child behaviour, and developmental trajectories; refugee children may present with developmental delay, behavioural disturbance, or school difficulties.
- Substance use: Some refugees may use alcohol or other substances to self-manage psychological distress, though prevalence varies significantly by cultural group.
Australian Torture & Trauma Services
- Service for the Treatment and Rehabilitation of Torture and Trauma Survivors (STARTTS) — NSW
- Victorian Foundation for Survivors of Torture (Foundation House) — Victoria
- PROMISe (Programme for Survivors of Torture and Trauma) — Queensland
- Survivors of Torture and Trauma Assistance & Rehabilitation Service (STTARS) — South Australia
- Afghanistan, Africa, Middle East Assistance & Rehabilitation Service (AAMES) — various states
- These services offer counselling, physiotherapy, group programmes, legal support, and clinical consultation — referral is encouraged for all patients with suspected torture history.
Infectious Diseases
Infectious disease screening is a cornerstone of the post-arrival refugee health assessment. Many infections are asymptomatic and may have been acquired in countries of origin, during transit, or in refugee camp settings where overcrowding and poor sanitation are prevalent.
Recommended Post-Arrival Screening Panel
The following investigations are recommended for all newly arrived refugees, based on the Australasian Society for Infectious Diseases (ASID) guidelines and Communicable Diseases Network Australia (CDNA) recommendations:
Helminth Infections
Key helminth infections encountered in Australian refugee health practice:
| Infection | Common Source Regions | Key Features | Treatment |
|---|---|---|---|
| Strongyloides stercoralis | Southeast Asia, sub-Saharan Africa, Pacific Islands, Latin America | Often asymptomatic; can persist for decades via autoinfection; risk of hyperinfection syndrome with immunosuppression (corticosteroids, HTLV-1 co-infection) | Ivermectin 200 mcg/kg PO daily × 2 days |
| Schistosoma species (haematobium, mansoni, japonicum) | Sub-Saharan Africa (haematobium, mansoni), Southeast Asia/China (japonicum) | Chronic infection can cause hepatosplenomegaly, portal hypertension, haematuria (S. haematobium), and increased bladder cancer risk | Praziquantel 40 mg/kg PO (single dose or split dose depending on species) |
| Hookworm (Ancylostoma, Necator) | Tropical and subtropical regions globally | Iron-deficiency anaemia, eosinophilia, abdominal discomfort | Albendazole 400 mg PO single dose (repeat in 2 weeks if heavy burden) |
| Giardia lamblia | Global — particularly camp settings | Chronic diarrhoea, bloating, malabsorption, failure to thrive in children | Metronidazole 400 mg PO TDS × 5–7 days, or tinidazole 2 g PO single dose |
| Entamoeba histolytica | Tropical regions, particularly South Asia, Africa | Amoebic dysentery, liver abscess; distinguish from non-pathogenic E. dispar | Metronidazole 800 mg PO TDS × 5 days, then diloxanide furoate 500 mg PO TDS × 10 days (luminal agent) |
Sexually Transmitted Infections (STIs)
STI screening is an essential component of the refugee health assessment. Many refugees come from settings with limited access to sexual health education, contraception, and STI treatment. Additionally, sexual violence — both pre-migration and during transit — is a significant and often undisclosed exposure.
- HIV: Prevalence varies by source region. Higher in sub-Saharan African cohorts (particularly those from countries with >5% population prevalence). All refugees should be offered HIV testing with informed consent and pre-/post-test counselling via interpreter.
- Hepatitis B: Chronic carriage rates of 8–10% in Southeast Asian and sub-Saharan African refugees. Requires full serological workup (HBsAg, anti-HBs, anti-HBc) and liver function tests. Refer to hepatology/gastroenterology if HBsAg positive.
- Syphilis: Screen all refugees with treponemal and non-treponemal serology. Treponemal-only positive results (TPHA+) with negative RPR may represent previously treated infection or late latent syphilis — seek specialist advice.
- Chlamydia and gonorrhoea: NAAT on first-void urine (or self-collected swabs). Asymptomatic carriage is common. Treat empirically if testing is not immediately available or follow-up uncertain.
- Female genital mutilation/cutting (FGM/C): Not an STI per se, but has significant sexual and reproductive health implications. FGM/C may complicate cervical screening, obstetric care, and cause chronic genitourinary symptoms. Refer to specialist FGM/C services (e.g., Royal Women's Hospital Melbourne, Westmead Hospital Sydney).
Key Medications for Infectious Disease Management
Tuberculosis Screening & Management
Tuberculosis remains a significant health concern in refugee populations. Australian state and territory TB programmes coordinate screening and management:
- All refugees should be screened for latent TB infection (LTBI) using IGRA (QuantiFERON-TB Gold Plus preferred) or tuberculin skin test (TST).
- A chest X-ray is required for all with positive IGRA/TST, respiratory symptoms, or clinical suspicion of active TB.
- Active TB must be managed in consultation with the state/territory TB programme — it is a notifiable condition in all Australian jurisdictions.
- LTBI treatment (typically isoniazid 300 mg daily × 6 months, or isoniazid 900 mg + rifapentine weekly × 12 weeks [3HP regimen]) should be offered where indicated, particularly for those who may require future immunosuppression.
- BCG vaccination status should be assessed; BCG is not routinely recommended for those with positive IGRA but may be considered for IGRA-negative children <5 years with ongoing TB exposure risk.
Vaccination Catch-Up
Most refugee arrivals require vaccination catch-up as per the Australian National Immunisation Program (NIP). Key considerations:
- Check for any documented vaccination history, but treat incomplete or absent records as non-immune — serological testing may be useful for hepatitis B, measles, rubella, and varicella to avoid unnecessary doses.
- Prior BCG vaccination (indicated by scar) does not contraindicate any NIP vaccines.
- Hepatitis B vaccination should be offered to all non-immune refugees (NIP-funded if <20 years; funded under catch-up for refugees regardless of age in most states).
- HPV vaccine (Gardasil 9) can be given from age 9 — catch-up funded under NIP to age 25.
- Influenza and COVID-19 vaccines should be offered annually and as per current ATAGI recommendations.
- MMR — two doses required if seronegative. Avoid in pregnancy.
Mental Health in Refugees
Mental health conditions are among the most prevalent and impactful health issues facing refugees in Australia. The intersection of pre-migration trauma, hazardous transit, prolonged uncertainty in refugee camps, and post-migration stressors (social isolation, unemployment, discrimination, visa insecurity, language barriers) creates a uniquely high burden of psychological distress.
Prevalence of Mental Health Conditions
| Condition | Estimated Prevalence in Refugees | Australian General Population |
|---|---|---|
| Post-traumatic stress disorder (PTSD) | 30–40% | ~4–5% |
| Major depressive disorder | 30–40% | ~6–8% |
| Anxiety disorders | 20–30% | ~6–10% |
| Prolonged grief disorder | 15–25% | ~7–10% (bereaved) |
| Somatoform/somatic symptom disorder | 15–30% | ~5–7% |
| Psychotic disorders | Increased risk (2–5× in some cohorts) | ~0.5–1% |
Post-Migration Stressors
Research consistently demonstrates that post-migration stressors are equally or more important than pre-migration trauma in determining long-term mental health outcomes. Key post-migration stressors include:
- Visa uncertainty: Temporary protection visas, bridging visas, and prolonged processing times create chronic uncertainty that undermines recovery from trauma and engagement with rehabilitation.
- Family separation: Ongoing separation from spouses, children, and elderly parents causes profound distress; family reunion processes may take years.
- Unemployment and financial hardship: Professional credentials may not be recognised; refugees experience unemployment rates 2–4× higher than the Australian-born population.
- Social isolation: Loss of community networks, cultural dislocation, language barriers, and (in some cases) discrimination contribute to loneliness and social withdrawal.
- Racism and discrimination: Experiences of racism in housing, employment, education, and public settings negatively impact mental health and wellbeing.
Assessment Approach
Recommended screening and assessment tools:
- Kessler-10 (K-10): A validated, brief psychological distress scale. Available in multiple languages. Scores ≥25 suggest severe psychological distress. Useful as a starting point but not diagnostic.
- Refugee Health Screener-15 (RHS-15): Specifically designed and validated for refugee populations. Includes somatic, emotional, and PTSD symptom items. Available in multiple languages through the Victorian Foundation for Survivors of Torture.
- PCL-5 (PTSD Checklist): 20-item self-report measure of PTSD symptoms. Score ≥31 suggests probable PTSD. Available in multiple languages.
- PHQ-9: Validated depression screening tool. Score ≥10 suggests moderate depression. Available in multiple languages.
- Cross-cultural assessment: Be aware that psychological distress may present predominantly through somatic symptoms (headaches, chest pain, abdominal pain, musculoskeletal pain) in many cultural groups. Do not dismiss somatic presentations as "just psychological" — investigate appropriately while also considering the trauma-related contribution.
Management of Mental Health Conditions
Key Medications for Refugee Mental Health
Communication Tips & Barriers to Access
Effective communication is fundamental to delivering quality healthcare to refugees. Language barriers, differing health beliefs, unfamiliarity with the Australian healthcare system, and cultural differences in doctor-patient relationships all create significant challenges. Addressing these barriers requires systematic approaches at the practice, clinician, and system level.
Language Services
- Translating and Interpreting Service (TIS National): Phone 131 450. Available 24/7 in over 150 languages. Funded by the Australian Government — no cost to the practice for Medicare-eligible patients. Can be accessed on-demand or booked in advance.
- On-site interpreters: Preferred for complex consultations (initial health assessments, mental health assessments, breaking bad news, consent discussions). Book through TIS National or state interpreter services (e.g., Victorian Interpreting and Translating Service — VITS; NSW Service for the Treatment and Rehabilitation of Torture and Trauma Survivors — STARTTS interpreter pool).
- AUSLAN interpreters: Required for deaf refugees — book through Deaf Australia or relevant state service.
- Video remote interpreting: Increasingly available and useful for rare languages. TIS National offers video interpreting for selected languages.
- Written translations: Use professional translation services for patient information sheets and consent documents — do not rely on Google Translate or similar for clinical materials.
Effective Communication Strategies
Barriers to Healthcare Access
Useful Australian Refugee Health Resources
- Refugee Health Network Australia (RHNA): Coordinates refugee health policy and practice nationally. Provides clinical guidelines, resources, and links to state-based services.
- Migrant Health Nurse / Refugee Health Nurse: Many Primary Health Networks (PHNs) and Local Health Districts fund specialist refugee health nurses who can coordinate care, conduct initial assessments, and link patients with GPs and specialist services.
- Refugee Health Clinics: Major refugee health clinics exist in most capital cities (e.g., Monash Refugee Health Clinic, Royal Children's Hospital Refugee Clinic, Westmead Refugee Health Service, Mater Refugee Health Service Brisbane).
- MYAN (Multicultural Youth Advocacy Network): Supports young refugees and asylum seekers with health, education, and settlement.
- Settlement Services International (SSI): Provides settlement support including health navigation.
Special Populations
Children & Adolescents
Pregnant Women
Elderly Refugees
Patients with Renal Impairment
Patients with Hepatic Impairment
Immunocompromised Patients
Aboriginal and Torres Strait Islander Health Considerations
📚 References
- 1. Australasian Society for Infectious Diseases (ASID). Recommendations for Post-Arrival Health Assessment of Newly Arrived Refugees and Other Migrants to Australia. Sydney: ASID; 2016.
- 2. Department of Home Affairs, Australian Government. Australia's Humanitarian Programme 2023–24. Canberra: Commonwealth of Australia; 2024.
- 3. Australian Institute of Health and Welfare (AIHW). Refugee and Migrant Health. AIHW; 2023. Available at: www.aihw.gov.au.
- 4. Fazel M, Wheeler J, Danesh J. Prevalence of serious mental disorder in 7000 refugees resettled in western countries: a systematic review. Lancet. 2005;365(9467):1309–1314.
- 5. Steel Z, Chey T, Silove D, Marnane C, Bryant RA, van Ommeren M. Association of torture and other potentially traumatic events with mental health outcomes among populations exposed to mass conflict and displacement: a systematic review and meta-analysis. JAMA. 2009;302(5):537–549.
- 6. Silove D, Ventevogel P, Rees S. The contemporary refugee crisis: an overview of mental health challenges. World Psychiatry. 2017;16(2):130–139.
- 7. Paxton GA, Smith MM, Kay ML, et al. The Australasian Society for Infectious Diseases Guidelines for Health Assessment for Refugees. Sydney: ASID; 2016.
- 8. Communicable Diseases Network Australia (CDNA). Australian National Notifiable Diseases Surveillance System — Guidelines for Refugee Health Screening. Canberra: CDNA; 2023.
- 9. Benson J, Phillips C, Kay M, et al. Low vitamin B12 levels among newly arrived refugees from Bhutan, Iran and Afghanistan: a multicentre Australian study. PLoS One. 2013;8(2):e57145.
- 10. RACGP. Management of Type 2 Diabetes: A Handbook for General Practice. Melbourne: RACGP; 2020. (Note: diabetes management principles applied to refugee context.)
- 11. Victorian Foundation for Survivors of Torture (Foundation House). Guidelines for Working with Interpreters in Mental Health Settings. Melbourne: Foundation House; 2019.
- 12. National Health and Medical Research Council (NHMRC). Australian Immunisation Handbook. Australian Government Department of Health; 2022. Available at: immunisationhandbook.health.gov.au.
- 13. Correa-Velez I, Gifford SM, Barnett AG. Longing to belong: social inclusion and wellbeing among youth with refugee backgrounds in the first three years in Melbourne, Australia. Soc Sci Med. 2010;71(8):1399–1408.
- 14. Murray K, Davidson G, Schweitzer R. Review of refugee mental health interventions following resettlement: best practices and recommendations. American Psychologist. 2010;65(8):577–589.
- 15. Horyniak D, Melo JS, Farrell RM, Ojeda VD, Strathdee SA. Epidemiology of substance use among forced migrants: a global systematic review. PLoS One. 2016;11(7):e0159134.