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Related Concept Videos

Automated Microbial Diagnostics01:24

Automated Microbial Diagnostics

Automated diagnostic analyzers have transformed clinical microbiology by providing rapid and reliable methods for pathogen identification and antibiotic susceptibility testing. Among these systems, the Vitek 2 is widely used because it automates the traditionally labor-intensive processes of microbial identification (ID) and antibiotic susceptibility testing (AST), delivering standardized and timely results that are essential for effective patient care.Microbial Identification with ID CardsThe...
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Infectious diseases appear in populations through various transmission patterns, influenced by pathogen characteristics, population immunity, environmental conditions, and social behavior. Understanding these patterns is essential for effective public health surveillance and intervention. These categories—sporadic, outbreak, epidemic, pandemic, and endemic—help frame the nature and scope of disease events.Sporadic diseases occur irregularly and infrequently, without a predictable temporal or...
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Pneumonia III: Complications and Assessment

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Updated: Jul 5, 2026

Multiplexed Fluorometric ImmunoAssay Testing Methodology and Troubleshooting
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Multiplexed Fluorometric ImmunoAssay Testing Methodology and Troubleshooting

Published on: December 12, 2011

Infectious diseases testing.

Gregory L Blakey1, Ruth Ann Luna, James Versalovic

  • 1Baylor College of Medicine, Houston, Texas, USA.

Current Protocols in Human Genetics
|April 23, 2008
PubMed
Summary
This summary is machine-generated.

Molecular methods offer powerful tools for diagnosing infectious diseases by identifying and characterizing microbial pathogens. These techniques, including nucleic acid amplification and sequencing, are essential for modern laboratory diagnostics.

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Multiplexed Isothermal Amplification Based Diagnostic Platform to Detect Zika, Chikungunya, and Dengue 1
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Last Updated: Jul 5, 2026

Multiplexed Fluorometric ImmunoAssay Testing Methodology and Troubleshooting
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Published on: December 12, 2011

A Streamlined, Label-Free Real-Time 50% Tissue Culture Infectious Dose (TCID50) Assay using Impedance for Automated Viral Titer Quantification
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Multiplexed Isothermal Amplification Based Diagnostic Platform to Detect Zika, Chikungunya, and Dengue 1
06:18

Multiplexed Isothermal Amplification Based Diagnostic Platform to Detect Zika, Chikungunya, and Dengue 1

Published on: March 13, 2018

Area of Science:

  • Microbiology
  • Molecular Biology
  • Infectious Diseases

Background:

  • Molecular methods have become integral to diagnosing infectious diseases.
  • Nucleic acid hybridization and amplification techniques have evolved significantly since the early 1990s.
  • These methods are crucial for identifying and characterizing diverse microbial pathogens.

Purpose of the Study:

  • To present fundamental molecular approaches for microbial detection and characterization in a laboratory setting.
  • To provide examples of basic techniques applicable to a range of pathogens.
  • To highlight the versatility of molecular methods in clinical microbiology.

Main Methods:

  • Automated nucleic acid extraction for efficient sample preparation.
  • Direct detection of microbial pathogens using molecular assays.
  • Pathogen characterization through DNA sequencing and typing techniques.

Main Results:

  • Demonstration of various molecular techniques for microbial identification.
  • Examples of automated and direct detection methods.
  • Application of DNA sequencing and typing for pathogen characterization.

Conclusions:

  • Molecular methods provide a robust framework for the diagnosis and characterization of infectious agents.
  • The presented techniques are adaptable for identifying bacteria, fungi, parasites, and viruses.
  • These approaches enhance the capabilities of diagnostic laboratories in microbial analysis.