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Research
Development of an opsonophagocytic killing assay for group a streptococcusThis Group A Streptococcus OPKA assay has the potential to provide a robust and reproducible platform to accelerate GAS vaccine development.
Research
Lessons learned in the development of sustained release penicillin drug delivery systems for the prophylactic treatment of rheumatic heart disease (RHD)The current prophylactic treatment to prevent rheumatic heart disease requires four-weekly intramuscular injection of a suspension of the poorly soluble benzathine salt form of penicillin G (BPG) often for more than 10 years. In seeking to reduce the frequency of administration to improve adherence, biodegradable polymer matrices have been investigated.
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Scabies and impetigo in Timor-Leste: A school screening study in two districtsScabies and impetigo are common in Timor-Leste, with very high prevalence of scabies in the rural district of Ermera
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Calculation of the age of the first infection for skin sores and scabies in five remote communities in northern AustraliaPrevalence of skin sores and scabies in remote Australian Aboriginal communities remains unacceptably high, with Group A Streptococcus (GAS) the dominant pathogen. We aim to better understand the drivers of GAS transmission using mathematical models.
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Rheumatic heart disease in Timor-Leste school students: an echocardiography-based prevalence studyThe rates of RHD in Timor-Leste are among the highest in the world, and prevalence is higher among girls than boys. Community engagement is essential for ensuring follow-up and the effective delivery of secondary prophylaxis.
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The NICE-GUT trial protocol: A randomised, placebo controlled trial of oral nitazoxanide for the empiric treatment of acute gastroenteritis among Australian Aboriginal childrenDiarrhoeal disease is the second leading cause of death in children under 5 years globally, killing 525 000 annually. Australian Aboriginal and Torres Strait Islander (hereafter Aboriginal) children suffer a high burden of disease.
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Rheumatic heart disease: infectious disease origin, chronic care approach.Rheumatic heart disease (RHD) is a chronic cardiac condition with an infectious aetiology, causing high disease burden in low-income settings.
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The rationale for action to end new cases of rheumatic heart disease in AustraliaThe choice of RHD is telling: the disease is a marker of inequality, a novel lens for considering health systems and a feasible target for disease control.
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Coalition to Advance Vaccines Against Group A Streptococcus (CANVAS): A Trans-Tasman Initiative Against Rheumatic FeverCANVAS is a commitment by the Governments of Australia and New Zealand to advance the development of a vaccine against GAS infection, which can cause rheumatic fever.
Research
Developing a human challenge model of GAS infectionNHMRC funding has been awarded for 4 years to Murdoch Childrens Research Institute for this project, with collaboration from Professor Jonathan Carapetis at The Kids.