by Murdoch Children’s Research Institute Human challenge with Streptococcus pyogenes. Schematic of Streptococcus pyogenes human-challenge model. Details participant demographics, timepoints, outcomes and analyses performed. Figure created with BioRender.com. Credit: Nature Communications (2022). DOI: 10.1038/s41467-022-28335-3 Researchers have made a discovery that could aid in the development of a vaccine for a common cause of children’s sore throats. The...