Microbiology True about streptococcus pyogenes are all except: A Causes only localized infection B Rheumatic fever is non-supporative complications C Erythrogenic toxin causes scarlet fever D Glomerulonephritis is due to antigenic cross-reactivity 💡 Explanation True about streptococcus pyogenes are all except: ✓ Correct Answer: A. Causes only localized infection