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ICTV Virus Taxonomy Profile: Bornaviridae
Dennis Rubbenstroth1, Thomas Briese2, Ralf Dürrwald3
1Institute of Diagnostic Virology, Friedrich-Loeffler-Institut, Greifswald - Isle of Riems, Germany.
The Bornaviridae family comprises viruses infecting diverse animals, including mammals, birds, reptiles, and fish. Some Bornaviruses cause severe neurological diseases in humans and animals.
Area of Science:
- Virology
- Infectious Diseases
- Taxonomy
Background:
- Bornaviridae are enveloped viruses with a negative-sense RNA genome, found across various animal species.
- Key viruses include Borna disease virus 1 and variegated squirrel bornavirus 1, associated with fatal encephalitis in humans.
- Orthobornaviruses cause neurological and intestinal issues in birds, and bornavirus-like sequences are integrated into animal genomes.
Purpose of the Study:
- To summarize the International Committee on Taxonomy of Viruses (ICTV) report on the Bornaviridae family.
- To provide an updated classification and overview of Bornaviridae viruses.
Main Methods:
- Review and synthesis of existing data on Bornaviridae.
- Classification based on established virological and genetic criteria.
Main Results:
- The report details the classification and characteristics of the Bornaviridae family.
- Includes information on virus structure, host range, and associated diseases.
Conclusions:
- Bornaviridae represent a significant viral family with broad host tropism and potential zoonotic impact.
- The ICTV report serves as a crucial reference for understanding and classifying these viruses.
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