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An arenavirus is a bi- or trisegmented ambisense RNA virus that is a member of the family Arenaviridae. These viruses infect rodents and occasionally humans. A class of novel, highly divergent arenaviruses, properly known as reptarenaviruses, have also been discovered which infect snakes to produce inclusion body disease, mostly in boa constrictors. At least eight arenaviruses are known to ...
The Arenaviridae are unique amongst the negative strand viruses for their bi-segmented genome with ambisense coding strategy. Arenaviruses are most similar to the Bunyaviridae , another segmented negative-strand RNA virus family, whose members have three genome segments, some of which also encode genes in both senses.
Arenaviridae is a family of ambisense RNA viruses with genomes of about 10.5 kb and five genera. The family includes viruses that infect fish, snakes, mammals, and unknown hosts, and some can cause diseases in humans and other primates.
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Mar 1, 2021 · Several arenaviruses cause hemorrhagic fever (HF) disease in humans and have a vast impact on public health in their endemic regions. In addition, evidence indicates that the worldwide-distributed arenavirus lymphocytic choriomeningitis virus (LCMV) is a neglected human pathogen. Current medical countermeasures to treat human pathogenic ...
- Sheli R. Radoshitzky
- Encyclopedia of Virology. 2019 : 507-517.
- 10.1016/B978-0-12-814515-9.00014-X
- 2019
Arenaviruses are viruses from the family Arenaviridae. They’re typically spread by rodents. Arenaviruses are zoonotic diseases, meaning they can be transmitted between people and animals ...
The hallmark of arenaviruses is their tendency to cause persistent silent infections in their natural hosts (rodents) and severe, often lethal, disseminated disease in humans. Arenaviruses are pleomorphic enveloped particles that contain two RNA segments of virus origin and ribosome-like components. Suitable conditions for transmission of virus to humans occur in areas where humans come in ...
Learn about the causes, symptoms, diagnosis, and treatment of arbovirus, arenavirus, and filovirus infections, which are transmitted by arthropods, rodents, or bats. Find out how to prevent these diseases by controlling vectors, avoiding contact with infected animals, and getting vaccinated.
