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Research
Widespread dyspigmentation in a childBernadette Ricciardo MBBS (hon) DCH FACD PhD Candidate Bernadette.Ricciardo@thekids.org.au PhD Candidate Dr Bernadette Ricciardo is a PhD student on
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Transmission potential of Streptococcus pyogenes during a controlled human infection trial of pharyngitisControlled human infection (CHI) models can provide insights into transmission of pathogens such as Streptococcus pyogenes (Strep A). As part of the Controlled Human Infection with Penicillin for Streptococcus pyogenes (CHIPS) trial, we explored the potential for transmission among participants deliberately infected with the Strep A emm75 strain.
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A Survey of Infectious Diseases and Microbiology Clinicians in Australia and New Zealand About the Management of Staphylococcus aureus BacteremiaSignificant variation in practice, particularly for patients with a severe disease phenotype and antibiotic-resistant profile
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Antimicrobial stewardship in remote primary healthcare across northern AustraliaThe high burden of infectious disease and associated antimicrobial use likely contribute to the emergence of antimicrobial resistance in remote Australian Aboriginal communities. We aimed to develop and apply context-specific tools to audit antimicrobial use in the remote primary healthcare setting.
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Clinical and Molecular Epidemiology of an Emerging Panton-Valentine Leukocidin-Positive ST5 Methicillin-Resistant Staphylococcus aureus Clone in Northern AustraliaRecently, we identified a Staphylococcus aureus sequence type 5 (ST5) clone in northern Australia with discrepant trimethoprim-sulfamethoxazole (SXT) susceptibility results. We aimed to identify isolates of this clone using Vitek 2 SXT resistance as a proxy and to compare its epidemiology with those of other circulating S. aureus strains. We collated Vitek 2 susceptibility data for S. aureus isolates collected through our laboratory and conducted a prospective, case-control study comparing clinical, microbiological, epidemiological, and genomic data for subsets of isolates reported as SXT resistant (cases) and SXT susceptible (controls) by Vitek 2.
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Sulfamethoxazole-Trimethoprim (Cotrimoxazole) for Skin and Soft Tissue Infections Including Impetigo, Cellulitis, and AbscessWe conducted a systematic review of clinical trials and observational studies that address the utility of SXT for SSTI treatment, caused by either GAS or MRSA
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Epidemiology and mortality of staphylococcus aureus Bacteremia in Australian and New Zealand childrenDescribe the epidemiology of Staphylococcus aureus bacteremia in children and adolescents younger than 18 years from Australia and New Zealand
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Development of methods to rapidly track pathogen and antibiotic resistance profiles from skin sores in Northern Australia (Hot North)Indigenous Australian children suffer the highest rates of impetigo (skin sores) in the world, which can result in serious immune complications including chronic kidney and possibly rheumatic heart disease.
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Honey as a potential topical treatment for skin infections: a literature reviewThe role of honey for the treatment of skin infections and wound healing has primarily come from personal stories of its effectiveness however these personalised studies have not been researched in the Kimberley region.
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SITting with communities to SToP skin infectionsAsha Cheryl John Jonathan Marianne Bowen Bridge Jacky Carapetis AM Mullane BA MBBS DCH FRACP PhD GAICD FAHMS OAM AM MBBS FRACP FAFPHM PhD FAHMS BSc (