猩红热链球菌

Streptococcus constellatus　

group B streptococcus

Streptococcus hyointestinalis

Streptococcus sobrinus

Streptococcus pneumoniae;Diplococcus pneumoniae

Streptococcus acidominimus

Streptococcus salivarius salivarius

Streptococcus pyogenes Lancefield's Group A