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Staphylococcus aureus |
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Beta-hemolytic colonies of Staphylococcus aureus on CAP agar (blood agar with 5% of defibrinated sheep blood, colistin and aztreonam). Cultivation 24 hours, aerobic atmosphere, 37°C.
Colonies are surroundend by a zone of beta-hemolysis (you can "read through the agar medium").
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Microscopy:
Gram-positive cocci, nonmotile, tend to be arranged in grape-like clusters. |
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