Skip to content

Search

Streptolysins are the primary inflammasome activators in macrophages during Streptococcus pyogenes infection

Group A Streptococcus (GAS) is a Gram-positive bacterial pathogen that causes an array of infectious diseases in humans. Accumulating clinical evidence suggests that proinflammatory interleukin (IL)-1beta signaling plays an important role in GAS disease progression.

Specificity of the Modified Jones Criteria

Jonathan Carapetis AM AM MBBS FRACP FAFPHM PhD FAHMS Executive Director; Co-Head, Strep A Translation; Co-Founder of REACH 08 6319 1000 contact@

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. 

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.

Transmission potential of Streptococcus pyogenes during a controlled human infection trial of pharyngitis

Controlled 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.

Overlapping Streptococcus pyogenes and Streptococcus dysgalactiae subspecies equisimilis household transmission and mobile genetic element exchange

Streptococcus dysgalactiae subspecies equisimilis and Streptococcus pyogenes share skin and throat niches with extensive genomic homology and horizontal gene transfer possibly underlying shared disease phenotypes.

Latest news & events

Latest news & events at the Wesfarmers Centre of Vaccines & Infectious Diseases.

Warm Welcome for the Neonatal Infection and Immunity Team

Clinical Professor Tobias Strunk, Dr Andrew Currie and their Neonatal Infection and Immunity Team have become the newest members of the Wesfarmers Centre of Vaccines and Infectious Diseases.

Researchers share their expertise with the community in Cockburn

Researchers from the Wesfarmers Centre of Vaccines and Infectious Diseases at The Kids Research Institute Australia have shared their expertise with the community in Cockburn, covering topics ranging from respiratory disease in babies to recurring ear infections in kids.

Invasive group A Streptococcus disease in Australian children: 2016 to 2018 - a descriptive cohort study

Our aims were to describe the epidemiological distribution of paediatric invasive group A Streptococcus disease in Australia and correlate this with influenza notifications