Publications

Coordinating Ambitious Research that Supports Interdisciplinarity and Embraces Innovation

Twenty interdisciplinary Investigators, an ambitious research proposal and an unbudgeted funding scheme: sounds like an opportunity for innovation!

Household transmission of Streptococcus pyogenes (Strep A): a review to inform potential environmental health interventions for remote living Aboriginal communities at high risk of rheumatic fever

Understanding Strep A transmission within the home is critical to inform effective prevention strategies.

Taking an environmental health approach to preventing Strep A infections and Acute Rheumatic Fever

The STARFISH (STopping Acute Rheumatic Fever Infections to Strengthen Health) program, funded by the NHMRC Synergy Grant, investigates the most effective environmental health initiatives (EHIs) to reduce Strep A infections and prevent ARF.

Check4Strep: A Community-Based Pilot Project to Understand and Respond to Infection with Group A Streptococcus

‘Check4Strep’ is a community-based, participatory action research (PAR) pilot study in a remote northern territory community.

Realising the Health Potential of Remote Community Laundries through Effective Operational Guidance

Washing machines could support skin health for First Nations people – if we get the wash settings right

Developing better tools for monitoring housing-related health issues in remote communities

Infectious disease outcomes associated with inadequate housing and access to healthy living practices in Australia: a systematic review

Inadequate housing and living conditions underpin significant health and wellbeing inequality in Australia, particularly for Indigenous people. This review aimed to define infectious disease (ID) outcomes used to measure the health impact of inadequate housing in Australia within a research context.

Fabric contamination and effective laundering for managing skin conditions: A systematic review

Household fabrics, such as clothes, bedding, and towels, are in close contact with the skin and are assumed to play a role in the transmission of skin pathogens/ectoparasites. International public health advice for managing skin conditions therefore usually includes recommendations to wash clothes and bedding. However, such advice is often general and inconsistent between sources.

Challenges and insights in self-swab surveillance for asymptomatic Streptococcus pyogenes carriage

Asymptomatic carriage of Streptococcus pyogenes (Strep A) may contribute to transmission, yet its role remains poorly understood and evidence on optimal detection methods is limited. While self-collected throat swabs are used in infectious disease surveillance, their value for identifying asymptomatic Strep A carriage in adults is uncertain. This pilot prospective cohort study, conducted at a Perth medical research institute between August and October 2024, assessed feasibility and acceptability of self-collection, with sensitivity as a secondary objective. 

It’s not just droplets: a systematic review and meta-analysis of the modes of transmission of Group A Streptococcus

The transmission of Group A Streptococcus (Strep A) through respiratory droplets has been considered the dominant mode of transmission to date; however, little is known about the relative contribution of other modes of transmission. This review systematically summarises the contemporary evidence regarding the transmission of Strep A.

The need for community-controlled tools to monitor health impacts of housing and living conditions in Australia

We explore the contemporary landscape of housing investments and initiatives seeking to improve health outcomes among Aboriginal and Torres Strait Islander people in Australia, as well as the dearth of quality evidence and agreed approaches to evaluation.

Systematic Review of Household Transmission of Strep A: A Potential Site for Prevention That Has Eluded Attention

Although Streptococcus pyogenes (Strep A) is the sixth-most common infectious disease globally, its transmission within the household remains an understudied driver of infection. We undertook a systematic review to better understand the transmission of Strep A among people within the home, while highlighting opportunities for prevention. 

Recovery of culturable Streptococcus pyogenes from swabs stored at different temperatures

Improving our understanding of superficial Streptococcus pyogenes (Strep A) carriage and transmission necessitates robust sampling methods. Here, we compared the effect of storing swab samples in fridge (+4°C) and freezer (-20°C) conditions on the recovery of laboratory-cultured S. pyogenes.

Housing Initiatives to Address Strep A Infections and Reduce RHD Risks in Remote Indigenous Communities in Australia

This research sought to provide an outline of identified household-level environmental health initiatives to reduce or interrupt Strep A transmission along each of these pathways.