<prompt> Streptococcal toxic shock syndrome is due to liberation of-TSS - 1EnterotoxinPyrogenic exotoxinEndotoxin  <response>: Ans. is c i.e., Pyrogenic exotoxin . Streptococcal toxic shock syndrome --- Pyrogenic exotoxin A . Staphylococcal toxic shock syndrome -Toxic shock Syndrome Toxin Type - 1 TSST-1 also known as enterotoxin-F or Pyrogenic exotoxin C. Rarely enterotoxin B or C may also cause TSS. 