Case Report
A Dual Case of Peritonitis and Central Nervous System Infection Caused by Nutritionally Variant Streptococcal Species
Figure 2
Satellite growth of nutritional variant streptococci (NVS) around Staphylococcus aureus. Small colonies of NVS are seen in areas on the blood agar plate where S. aureus has completely lysed red blood cells (β-hemolysis), releasing nutrients required for NVS growth.