Related Experiment Video
Updated: Jul 9, 2026

Preparation of a Blood Culture Pellet for Rapid Bacterial Identification and Antibiotic Susceptibility Testing
Published on: October 15, 2014
Rapid culture and identification: a practical method for early preliminary laboratory diagnosis of sepsis
V Ozenci1, K Tegmark-Wisell, C Lundberg
1Division of Clinical Microbiology, Karolinska Institutet, Karolinska University Hospital, Huddinge, Stockholm, Sweden. volkan.ozenci@karolinska.se
Abstract:
This study describes the development of a method for rapid preliminary species identification of bacteria from positive blood culture vials. The method yielded preliminary identification results for 496 (92%) of 541 positive blood cultures within 5 h. The method was capable of identifying the most frequently isolated bacteria (i.e., Staphylococcus aureus, coagulase-negative staphylococci, Escherichia coli, Streptococcus pneumoniae and Enterococcus spp.) to the species level. The method can be established easily, with a materials cost of 2-5 Euros per sample.
More Related Videos
09:07Direct Microbial Identification using An Automated Microbial Identification System to Facilitate the EUCAST RAST Method Without Mass Spectrometry
Published on: May 24, 2024
08:30One-day Workflow Scheme for Bacterial Pathogen Detection and Antimicrobial Resistance Testing from Blood Cultures
Published on: July 9, 2012
Related Concept Videos
Rapid Identification of Pathogens
Urine Studies II: Urine Culture and Sensitivity Test
Sputum Studies II: Culture and Sensitivity
Sputum culture and sensitivity is a medical procedure used to diagnose bacterial infections in the respiratory tract and select the most appropriate antibiotics for treatment. This process involves analyzing sputum samples of thick and opaque secretions produced in the lungs and airways. These samples are collected from patients and then sent to the laboratory for analysis.
The test can identify various pathogens responsible for respiratory infections, including Streptococcus,...
Automated Microbial Diagnostics
Methods of Classification and Identification
Sputum Studies I: Gram Stain, cytology, and Acid-fast smear and culture
Gram Stain
The Gram Stain is an integral part of sputum studies. It involves the staining of sputum, which permits...