单词 | arborvirus |
释义 | arborvirus (extremely rare) n WORD FAMILY arborvirus n a large heterogeneous group of RNA viruses divisible into groups on the basis of the virions; they have been recovered from arthropods, bats, and rodents; most are borne by arthropods; they are linked by the epidemiologic concept of transmission between vertebrate hosts by arthropod vectors (mosquitoes, ticks, sandflies, midges, etc.) that feed on blood; they can cause mild fevers, hepatitis, hemorrhagic fever, and encephalitis Syn|Hypo|Hyper arbovirus Bunyaviridae a large family of arboviruses that affect a wide range of hosts (mainly vertebrates and arthropods) Togaviridaea family of arboviruses carried by arthropods Flaviviridaea family of arboviruses carried by arthropods Arenaviridaea family of arborviruses carried by arthropods Rhabdoviridaea family of arborviruses carried by arthropods Reoviridaea family of arboviruses carried by arthropods virus (virology) ultramicroscopic infectious agent that replicates itself only within cells of living hosts; many are pathogenic; a piece of nucleic acid (DNA or RNA) wrapped in a thin coat of protein |
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