arenavirus

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Related to Arenavirus group: Arenaviridae, Tacaribe virus

arenavirus

 [ah-re´nah-vi″rus]
any member of a family of spherical or pleomorphic RNA viruses containing host cell–derived ribonucleoproteins, including viruses that cause lassa fever and lymphocytic choriomeningitis; the natural hosts are rodents.

A·re·na·vi·rus

(ă'rē-nă-vī'rŭs),
A genus in the family Arenaviridae that is associated with lymphocytic choriomeningitis and several hemorrhagic fevers.

arenavirus

(ăr′ə-nə-vī′rəs, ə-rē′nə-, ə-rē′nə-vī′rəs)
n.
Any of a family of single-stranded RNA viruses that cause chronic infections in rodents and when transmitted to humans cause various hemorrhagic diseases, including Lassa fever.

Arenavirus

The single genus of the family Arenaviridae, which includes Lassa virus, lymphocytic choriomeningitis virus and the Tacaribe group of haemorrhagic fever (e.g., Junin, Machupo viruses).
 
Vector
Rodents.

Arenavirus

Virology The single genus of the family Arenaviridae, which includes Lassa virus, lymphocytic choriomeningitis virus and hemorrhagic fever—eg Junin, Machupo—viruses Vector Rodents. See Arenaviridae.

A·re·na·vi·rus

(ă-rē'nă-vī'rŭs)
A genus in the family Arenaviridae that is associated with lymphocytic choriomeningitis and a number of hemorrhagic fevers.

arenavirus

Any of the family of Arenaviridae of viruses which includes those causing LASSA FEVER and LYMPHOCYTIC CHORIOMENINGITIS. The name derives from the sand-like appearance of the internal granules seen on electron microscopy.