Fig. 2From: Streptococcus pyogenes-purpura fulminans as an invasive form of group A streptococcal infectionA conceptual diagram of invasive group A Streptococcus infection and Streptococcus pyogenes-associated purpura fulminans. GAS, group A Streptococcus; TSS, toxic shock syndrome; PF, purpura fulminans; S. pyogenes, Streptococcus pyogenesBack to article page