Streptococci are potent producer of:
Hyaluronidase
Fibrinolysin
Both of the above
None
Streptococcus are potent producers of hyaluronidase and fibrinolysin that dissolve the hyaluronic acid and fibrin respectively and causes the spread of infection into tissue spaces resulting in cellulitis.
Ref: Shafer's textbook of oral pathology 7th edition page 504