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ICTV Virus Taxonomy Profile: Peribunyaviridae 2024.
William M de Souza1, Charles H Calisher2, Jean Paul Carrera3
1University of Kentucky, Lexington, KY, USA.
The Journal of General Virology
|November 7, 2024
Summary
The Peribunyaviridae family comprises viruses with segmented RNA genomes. These viruses, transmitted by arthropods or specific to them, cause diverse infections in vertebrates and animals.
Area of Science:
- Virology
- Arthropod-borne viruses
- RNA viruses
Background:
- Peribunyaviridae are enveloped viruses with three negative-sense RNA segments.
- This viral family is globally distributed across multiple genera.
- Transmission cycles vary, including vertebrate-arthropod cycles, arthropod-specific, and unknown vector patterns.
Purpose of the Study:
- To summarize the International Committee on Taxonomy of Viruses (ICTV) report on the family Peribunyaviridae.
- To provide an overview of the taxonomy, transmission, and clinical relevance of Peribunyaviridae.
- To consolidate current knowledge on Peribunyaviridae for researchers and public health professionals.
Main Methods:
- Review and synthesis of the official ICTV report on Peribunyaviridae.
- Analysis of viral characteristics, including genome structure and virion type.
- Compilation of information on transmission dynamics and host interactions.
Main Results:
- Peribunyaviridae virions are enveloped, containing three negative-sense RNA segments (10.7–12.5 kb total).
- Infections in humans and animals result in varied clinical outcomes, dependent on the viral strain and transmission route.
- Genetic reassortment is possible between viruses within the same genus.
Conclusions:
- Peribunyaviridae represent a significant viral family with diverse transmission strategies and host impacts.
- Understanding the biology and epidemiology of Peribunyaviridae is crucial for managing associated diseases.
- The ICTV report provides a standardized classification and essential information on this viral family.
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