What is the pathogenesis of toxic shock syndrome (TSS) in patients with group A streptococcal (GAS) infections?

Updated: Sep 07, 2018
  • Author: Zartash Zafar Khan, MD, FACP; Chief Editor: Pranatharthi Haran Chandrasekar, MBBS, MD  more...
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Answer

The pathogenesis of streptococcal TSS appears to be related in part to the ability of certain (ie, A, C, F) streptococcal pyogenic exotoxins (SPEs) to function as superantigens.


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