22/03/2026
: The quest to eliminate strongyloidiasis in northern Australia 🧫
Strongyloidiasis is a little-known but potentially deadly parasitic infection that affects many remote Indigenous communities across Australia.
The infection is caused by the parasitic worm called Strongyloides stercoralis, which lives in warm, damp soil contaminated with human faeces. People become infected when tiny larvae in the soil pe*****te the skin, often through bare feet.
Unlike most other parasites, Strongyloides stercoralis can reproduce inside the human body, meaning infections can last for decades and sometimes become life-threatening if untreated.
The most effective way to prevent infection is through proper sewage and waste systems that keep human faeces out of the environment.
QIMR Berghofer researchers, led by Professor Darren Gray, Dr Catherine Gordon and Dr Suzy Ossipow, are advancing the Strongyloidiasis Elimination Australia Research Program to help address this long-overlooked health challenge.
Working in partnership with communities in East Arnhem Land and Miwatj Health Aboriginal Corporation, the team are directly engaging with communities to learn how to best support residents.
An investigator workshop held in Darwin brought together Indigenous leaders and study investigators to develop research protocols, ensuring that the program reflects community priorities and cultural knowledge.
In the laboratory, QIMR Berghofer researchers are developing new diagnostic tools and refining methods for stool and wastewater testing, helping lay the groundwork for community-led disease elimination.
By combining scientific innovation with strong community partnerships, this program aims to reduce infections and support long-term health outcomes for Indigenous communities across northern Australia.
💧 Donate and help accelerate research that is keeping communities healthy: https://donate.qimrb.edu.au/
(📸: Stained slide of the gut of a person infected with Strongyloides stercoralis)
Centre for Tropical Health and Emerging Diseases