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Taxonomic Changes for Human Viruses, 2020 to 2022.

Ryan F Relich1, Michael J Loeffelholz2

  • 1Department of Pathology and Laboratory Medicine, Indiana University School of Medicine, Indianapolis, Indiana, USA.

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Virus classification updates are crucial for clinical virology. This review details taxonomic revisions for human viruses between 2020-2022, reflecting new discoveries and International Committee on Taxonomy of Viruses advancements.

Keywords:
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Area of Science:

  • Virology
  • Taxonomy
  • Clinical Microbiology

Background:

  • Virus classification is essential for understanding disease and guiding research.
  • Significant taxonomic revisions and novel virus discoveries have occurred since 2019.
  • Clinical virology relies on accurate and up-to-date virus taxonomy.

Purpose of the Study:

  • To provide an updated review of taxonomic changes for human viruses.
  • To cover revisions and additions to virus classification between 2020 and 2022.
  • To inform researchers and clinicians about the latest developments in virus taxonomy.

Main Methods:

  • Review of recent literature and publications on virus taxonomy.
  • Analysis of data from the International Committee on Taxonomy of Viruses (ICTV).
  • Compilation of taxonomic revisions and newly described viruses affecting humans.

Main Results:

  • Numerous taxonomic revisions for known human viruses have been implemented.
  • Several novel viruses infecting humans have been identified and classified.
  • The update reflects ongoing advancements in molecular biology and bioinformatics.

Conclusions:

  • Accurate virus classification is dynamic and requires continuous updates.
  • These taxonomic changes impact diagnostic, therapeutic, and epidemiological efforts.
  • The review serves as a vital resource for the scientific community.