USA held on to defeat Canada 2-1 in their preliminary round match up. The win will put USA atop Group A at the 2025 IIHF ...

Incidence of invasive group A Streptococcus infections more than doubled in 10 states over a 9-year period ending in 2022, a ...

Substantially elevated GAS incidence rates seen in people experiencing homelessness, people who inject drugs, long-term care facility residents.

Molecular changes to Group A Streptococcus pyogenes underlie a post-pandemic surge of coinfections in children with a respiratory diagnosis.