A surveillance study of 10 US states shows the incidence of invasive group A Streptococcus (GAS) infection more than doubled ...

Cases of invasive group A strep are on the rise in the U.S., according to a newly published report led by CDC researchers. From 2013 to 2022, the rate of infections rose from 3.6 cases per 100,000 ...

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