Introduction: Bloodstream infections can be fatal, and timely identification of the etiologic agent is important for treatment.
Methodology: An alternative method, consisting of direct identification and susceptibility testing of blood culture bottles using the automated VITEK 2® system, was assessed.
Results: All 37 of the Gram-negative bacilli (GNB) identifications and 57.1% of the 28 Gram-positive cocci (GPC) identifications matched those obtained with standard methods. In susceptibility testing, the agreement was greater than 90%.
Conclusions: This alternative methodology may assist in the early identification and susceptibility testing of GNB. Further research is necessary to develop appropriate methods for GPC.
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| http://dx.doi.org/10.1590/0037-8682-0311-2017 | DOI Listing |
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