Lassa fever


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Las·sa fever

 (lä′sə, lăs′ə)
n.
An acute form of hemorrhagic fever endemic to West Africa that is caused by an arenavirus transmitted by a species of rat and is characterized by fever, headache, gastrointestinal symptoms, and bleeding from the gums, and can result in deafness.

[After Lassa, a village of northeast Nigeria.]

Lassa fever

n
(Pathology) a serious viral disease of Central West Africa, characterized by high fever and muscular pains
[named after Lassa, the village in Nigeria where it was first identified]

Las′sa fe′ver

(ˈlɑ sə)
n.
an infectious, often fatal disease characterized by fever and pharyngitis, caused by an arenavirus.
[1965–70; after Lassa, Nigeria, village where it was first identified]
ThesaurusAntonymsRelated WordsSynonymsLegend:
Noun1.Lassa fever - an acute contagious viral disease of central western Africa; characterized by fever and inflammation and muscular pains and difficulty swallowing; can be used as a bioweapon
haemorrhagic fever, hemorrhagic fever, VHF, viral haemorrhagic fever, viral hemorrhagic fever - a group of illnesses caused by a viral infection (usually restricted to a specific geographic area); fever and gastrointestinal symptoms are followed by capillary hemorrhage
References in periodicals archive ?
THREE persons have been confirmed dead in Ekiti State from Lassa fever.
VIENNA & OSLO: CEPI and Themis Bioscience announce a partnership under which Themis will provide advanced vaccine development and manufacturing for Lassa fever and MERS.
Lassa fever has similarities to Ebola, in that severe infections are accompanied by bleeding from the mouth, nose, and gut.
In February, it became clear just how important this flexible, mobilised teams work is when Lassa fever broke out in the West African country of Benin.
The other five lethal diseases mentioned on the list of needing urgent action include: Lassa fever, MERS, SARS, Nipah virus and Rift Valley fever.
AUTHORITIES in Guinea have announced the first death from Lassa fever in more than two decades, heightening anxiety about another haemorrhagic fever in the west African country where an Ebola epidemic first emerged in 2013.
Viral hemorrhagic fevers are a group of illnesses caused by four families of viruses; these include the Ebola, Marburg, Lassa fever, and yellow fever viruses.
However, several cause acute infections, including Lassa fever, Rift Valley fever, and chikungunya viruses.
Inovio Pharmaceuticals announced results of a study in which a DNA vaccine provided 100% protection for non-human primates challenged with a lethal dose of the Lassa fever virus.
Lassa fever is an acute and often fatal viral disease, with fever, occurring chiefly in West Africa, which is usually acquired from infected rats.
Also transferred is the ReLASV Antigen Rapid Test for Lassa fever diagnosis, the first RDT for Lassa virus to be CE Marked, and other products for research use only.
Global Markets Direct's, 'Lassa Fever - Pipeline Review, H1 2016', provides an overview of the Lassa Fever pipeline landscape.