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Updated: Mar 8, 2026

Arbovirus Infections As Screening Tools for the Identification of Viral Immunomodulators and Host Antiviral Factors

Arbovirus Infections As Screening Tools for the Identification of Viral Immunomodulators and Host Antiviral Factors

Published on: September 13, 2018

Astrovirus Diagnostics.

Philippe Pérot^1,2, Marc Lecuit^3,4,5, Marc Eloit^6,7

¹Institut Pasteur, Biology of Infection Unit, Inserm U1117, Laboratory of Pathogen Discovery, 75015 Paris, France. philippe.perot@pasteur.fr.

|January 14, 2017

Summary

This summary is machine-generated.

Detecting astrovirus infections involves various methods, from traditional techniques to advanced metagenomics. This review covers diagnostic and surveillance tools for astrovirus detection, including novel strains found in central nervous system infections.

Keywords:

astrovirus detection methods molecular diagnostics virology

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Area of Science:

Virology
Infectious Diseases
Molecular Diagnostics

Background:

Astrovirus infections pose diagnostic challenges.
Traditional detection methods include electron microscopy, cell culture, immunoassays, and PCR.
Metagenomics has identified novel human astrovirus (HAstV) strains, particularly in immunocompromised individuals with central nervous system (CNS) infections.

Purpose of the Study:

To review and compare various astrovirus detection methods.
To highlight the evolution of astrovirus detection techniques.
To discuss the application of these methods in research and medical diagnostics.

Main Methods:

Review of existing literature on astrovirus detection.
Comparison of traditional methods (EM, cell culture, immunoassays, PCR) with molecular approaches.
Inclusion of metagenomic findings for novel strain identification.

Main Results:

A range of methods exist for astrovirus detection, each with specific applications.
Metagenomics has expanded the understanding of astrovirus diversity and its association with CNS infections.
The choice of method depends on the diagnostic or surveillance context.

Conclusions:

Effective astrovirus detection relies on a spectrum of methodologies.
Advancements in molecular techniques, especially metagenomics, are crucial for identifying novel strains and understanding disease associations.
Continued development and application of these methods are vital for both research and clinical practice.