Trachoma is an eye infection caused by serotypes of the Chlamydia trachomatis bacteria, which continues to be the world’s leading cause of infectious, preventable blindness and the fifth leading cause of blindness. Australia is the only high‑income country where trachoma is still endemic. It occurs primarily in remote and very remote Aboriginal communities in the Northern Territory (NT), South Australia (SA) and Western Australia (WA). In 2008, cases were also found in New South Wales (NSW) and Queensland (QLD), states where trachoma was believed to have been eliminated.
Since 2009, the Australian Government has invested over $50 million to improve and expand trachoma control and health promotion initiatives in jurisdictions with endemic trachoma, through the Closing the Gap – Improving Eye and Ear Health Services for Indigenous Australians measure. Funding was also provided to jurisdictions with a previous history of trachoma to ascertain the need for control programs.
The National Trachoma Surveillance and Reporting Unit (NTSRU) is responsible for data collation, analysis and reporting related to the ongoing evaluation of trachoma control strategies in Australia.
- Jurisdictions identified 92 remote communities as being at risk of trachoma.
- Of the at risk communities, 93% (86/92) required screening and/or treatment for trachoma according to current guidelines.
- Of the communities that required screening and/or treatment, 95% (82/86) received the required service.
- A total of 1,833 children aged 5–9 years in at risk communities were examined for trachoma with a screening coverage of 90%.
- The overall prevalence of trachoma in children aged 5–9 years was 3.3%, with 3.8%in the NT, 0% in QLD,0.9% in SA & 5% in WA.
- Trachoma treatment strategies were applied in all 53 communities of those the required treatment, with a treatment coverage of 73% (1815/2,485).
- Overall, 11,435 adults aged 15 years and over were screened for trichiasis with a prevalence of 0.11%.