Staphylococcus aureus hemolysins

the effect of various hemolysins on erythrocytes, zones of beta-hemolysis on blood agar

Staphylococcus aureus on CAP agar. Various hemolysins produced by S.aureus have different effect on sheep erythrocytes in agar medium.
Cultivation 48 hours, 37 °C in an aerobic atmosphere enriched with 5% carbon dioxide.