血培养阳性率为57.7％，其中主要致病菌是草绿色链球菌（32.4％）和表皮葡萄球菌（15.5％）。

Positive blood culture was found in 71 patients (57.7%) of viridans streptococci (32.4%), staphylococcus epidermidis (15.5%).

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血培养阳性率为57．7％，其中主要致病菌是草绿色链球菌（32．4％）和表皮葡萄球菌（15．5％）。

Positive blood culture was found in 71 patients (57.7% ) of viridans streptococci (32.4% ), staphylococcus epidermidis (15.5% ).

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