Abstract
SETTING: East Timorese refugees evacuated to Darwin, Australia, September 1999. OBJECTIVE: Presentation of the process and results of tuberculosis (TB) screening in a previously unscreened refugee population. DESIGN: Screening for TB by clinical examination (all persons) and chest X-ray (CXR) (persons over 12 years of age and those of any age with respiratory symptoms) and sputum microscopy and mycobacterial culture (abnormal CXR). RESULTS: Seventy-six patients were diagnosed with TB (38 culture-positive for Mycobacterium tuberculosis, including 11 sputum smear-positive). Of 89 positive mycobacterial cultures, 51 were non-tuberculous mycobacteria (NTM). Of the M. tuberculosis isolates, 82.2% were fully sensitive, 17.2% were resistant to isoniazid and 8.6% were resistant to isoniazid and streptomycin. Fifty-three consecutively diagnosed patients with TB were HIV-negative. The TB burden in this population was very high (point prevalence of 542/100000 for smear-positive and 2060/100000 for culture-positive cases). Rates of culture for NTM were also high. Information from this study assisted the implementation of a National TB Control Programme for East Timor in February 2000. CONCLUSION: The challenges for public health authorities in East Timor to provide a successful TB control programme are enormous. The apparently low prevalence of drug resistance and HIV co-infection in the population is encouraging.
| Original language | English |
|---|---|
| Pages (from-to) | 980-987 |
| Number of pages | 8 |
| Journal | International Journal of Tuberculosis and Lung Disease |
| Volume | 6 |
| Issue number | 11 |
| Publication status | Published - 1 Nov 2002 |
| Externally published | Yes |