Bacterial culture results of bacterially contaminated platelets administered to patients, with patient peripheral blood leukocyte count, transfusion reactions, and posttransfusion blood culture results
| Case no. . | Platelet type . | Organism . | WBC, 103/μL . | Load, cfu/mL . | Transfusion reaction . | Posttransfusion blood culture . |
|---|---|---|---|---|---|---|
| 55 | Prepooled | S epidermidis | 9.4 | 2.0 × 104 | No | ND |
| 56 | Apheresis | S epidermidis | 0.7 | 6.0 × 106 | No | Negative |
| 57 | Apheresis | S epidermidis | 27.7 | 3.0 × 106 | No | Negative |
| 58 | Apheresis | Staphylococcus warneri | 0.3 | 2.2 × 102 | No | Negative |
| 59 | Apheresis | S epidermidis | 16.9 | 1.5 × 107 | No | ND |
| 60 | Apheresis | A baumannii | 2.1 | 4.0 × 102 | No | Negative |
| 61 | Apheresis | S epidermidis | 4.1 | 1.0 × 106 | No | Negative |
| 62 | Apheresis | Streptococcus sanguinis | 0.1 | 6.0 × 107 | No | Negative |
| 63 | Prepooled | S aureus | 1.4 | 1.4 × 105 | Yes | Positive* |
| 64 | Apheresis | S gallolyticus | 3 | 1.0 × 102 | No | Negative |
| 65 | Apheresis | S gallolyticus | 6.8 | 1.0 × 102 | No | Negative |
| 66 | Apheresis | S epidermidis | 11 | 8.5 × 103 | No | Negative |
| 67 | Prepooled | S epidermidis | 10.8 | 1.0 × 105 | No | Negative |
| 68 | Apheresis | S warneri | 0.5 | 5.0 × 106 | Yes | Positive* |
| 70 | Apheresis | S oralis | 0.7 | 7.0 × 106 | Yes | Positive* |
| 71 | Apheresis | S epidermidis | 7.4 | 4.0 × 102 | No | Negative |
| 72 | Apheresis | S epidermidis | 2.6 | 5.0 × 106 | Yes | Negative |
| 74 | Prepooled | S epidermidis | 3.9 | 5.0 × 104 | No | Negative |
| 75 | Apheresis | S epidermidis | 10.8 | 4.0 × 102 | No | ND |
| 76 | Apheresis | S oralis | 1.1 | 1.1 × 106 | Yes | Positive* |
| Case no. . | Platelet type . | Organism . | WBC, 103/μL . | Load, cfu/mL . | Transfusion reaction . | Posttransfusion blood culture . |
|---|---|---|---|---|---|---|
| 55 | Prepooled | S epidermidis | 9.4 | 2.0 × 104 | No | ND |
| 56 | Apheresis | S epidermidis | 0.7 | 6.0 × 106 | No | Negative |
| 57 | Apheresis | S epidermidis | 27.7 | 3.0 × 106 | No | Negative |
| 58 | Apheresis | Staphylococcus warneri | 0.3 | 2.2 × 102 | No | Negative |
| 59 | Apheresis | S epidermidis | 16.9 | 1.5 × 107 | No | ND |
| 60 | Apheresis | A baumannii | 2.1 | 4.0 × 102 | No | Negative |
| 61 | Apheresis | S epidermidis | 4.1 | 1.0 × 106 | No | Negative |
| 62 | Apheresis | Streptococcus sanguinis | 0.1 | 6.0 × 107 | No | Negative |
| 63 | Prepooled | S aureus | 1.4 | 1.4 × 105 | Yes | Positive* |
| 64 | Apheresis | S gallolyticus | 3 | 1.0 × 102 | No | Negative |
| 65 | Apheresis | S gallolyticus | 6.8 | 1.0 × 102 | No | Negative |
| 66 | Apheresis | S epidermidis | 11 | 8.5 × 103 | No | Negative |
| 67 | Prepooled | S epidermidis | 10.8 | 1.0 × 105 | No | Negative |
| 68 | Apheresis | S warneri | 0.5 | 5.0 × 106 | Yes | Positive* |
| 70 | Apheresis | S oralis | 0.7 | 7.0 × 106 | Yes | Positive* |
| 71 | Apheresis | S epidermidis | 7.4 | 4.0 × 102 | No | Negative |
| 72 | Apheresis | S epidermidis | 2.6 | 5.0 × 106 | Yes | Negative |
| 74 | Prepooled | S epidermidis | 3.9 | 5.0 × 104 | No | Negative |
| 75 | Apheresis | S epidermidis | 10.8 | 4.0 × 102 | No | ND |
| 76 | Apheresis | S oralis | 1.1 | 1.1 × 106 | Yes | Positive* |
ND, not done.
Same organism as in platelet product.