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. ...

• 1. Telethon Kids Institute
• Our research
• Reports and Findings
• 2024
• April 2024

Impetigo is a highly contagious bacterial infection of the superficial layer of skin. Impetigo is caused by group A Streptococcus (Strep A) and Staphylococcus aureus, alone or in combination, with the former predominating in many tropical climates. Strep A impetigo occurs mainly in early childhood, and the burden varies worldwide. It is an acute, self-limited disease, but many children experience frequent recurrences that make it a chronic illness in some endemic settings. ...

• 1. Telethon Kids Institute
• Our research
• Reports and Findings
• 2022
• September 2022

Group A Streptococcus (Strep A) is an important cause of mortality and morbidity globally. This bacterium is responsible for a range of different infections and post-infectious sequelae. Summarising the current knowledge of Strep A transmission to humans will address gaps in the evidence and inform prevention and control strategies. The objective of this study is to evaluate the modes of transmission and attack rates of group A streptococcal infection in human populations. ...

• 1. Telethon Kids Institute
• Our research
• Reports and Findings
• 2021
• March 2021

Over 5 days, 120 schoolchildren from two schools in the remote Kimberley region of Australia were screened for Strep A pharyngitis. Molecular point-of-care testing identified Strep A pharyngitis in 13/18 (72.2%) symptomatic children. The portability and feasibility of molecular point-of-care testing was highly practical for remote settings. ...

• 1. Telethon Kids Institute
• Our research
• Reports and Findings
• 2020
• December 2020

Vital research aiming to improve the treatment of potentially deadly Group A Streptococcus (Strep A) has been awarded $820,000 in the latest round of National Health and Medicine Research Council’s Ideas Grants. ...

• 1. Telethon Kids Institute
• News & Events
• News & Events at Telethon Kids
• 2023
• January

Streptococcus pneumoniae (the pneumococcus) is a human pathogen of global importance, classified into serotypes based on the type of capsular polysaccharide produced. Serotyping of pneumococci is essential for disease surveillance and vaccine impact measurement. ...

• 1. Telethon Kids Institute
• Our research
• Reports and Findings
• 2022
• August 2022

Acute rheumatic fever (ARF) is a multiorgan inflammatory disorder that results from the body's autoimmune response to pharyngitis or a skin infection caused by Streptococcus pyogenes (Strep A). Acute rheumatic fever mainly affects those in low- and middle-income nations, as well as in indigenous populations in wealthy nations, where initial Strep A infections may go undetected. ...

• 1. Telethon Kids Institute
• Our research
• Reports and Findings
• 2022
• September 2022

Group A streptococcal (GAS) infections can trigger an immune-mediated response resulting in acute rheumatic fever. The role of social and environmental risk factors for GAS pharyngitis and skin infections are not well understood. ...

• 1. Telethon Kids Institute
• Our research
• Reports and Findings
• 2022
• September 2022

Epidemiologic data on invasive group C/G Streptococcus (iGCGS) infections are sparse internationally. Linked population-level hospital, pathology, and death data were used to describe the disease burden in Western Australia, Australia, during 2000-2018 compared with that of invasive group A Streptococcus (GAS, Streptococcus pyogenes) infections. ...

• 1. Telethon Kids Institute
• Our research
• Reports and Findings
• 2022
• November 2022

Impetigo or skin sores are estimated to affect >162 million people worldwide. Detailed descriptions of the anatomical location of skin sores are lacking. ...

• 1. Telethon Kids Institute
• Our research
• Reports and Findings
• 2022
• October 2022