ExotoxinsPyrogensStreptococcus pyogenesSuperantigensStreptococcal InfectionsBacterial ProteinsScarlet FeverShock, SepticToxins, BiologicalAmpholyte MixturesBacterial ToxinsMembrane ProteinsFasciitis, NecrotizingMitogensRabbitsADP Ribose TransferasesEnterotoxinsCysteine EndopeptidasesAntigens, BacterialStreptococcusHistocompatibility Antigens Class IILymphocyte ActivationMolecular Sequence DataSkin ManifestationsAmino Acid SequenceT-LymphocytesVirulence FactorsStreptococcus PhagesStreptolysinsBase SequencePharyngitisStaphylococcus aureusImmunodiffusionPseudomonas aeruginosaImmunotoxinsGenes, BacterialIsoelectric FocusingEndotoxinsBacterial Outer Membrane ProteinsVirulenceZinc