Lassa fever is very common, with 500,000 cases per year in parts of Africa. In some countries, up to half of residents show antibodies indicating prior infection with Lassa.
It is highly contagious.
A common mouse, Mastomys natalensis, is the reservoir for Lassa fever.
Marburg and Ebola fevers have much in common with Lassa Fever. It can also appear to be like malaria in some cases.
Yes, Lassa Fever still exists and is common. It affects half a million people in Africa each year.
Lassa virus (LASV) causes Lassa fever. It's an arenavirus.
One in 100 patients with Lassa Fever die. 80% of pregnant women in the last trimester with Lassa Fever die.
The reservoir for Lassa Fever is a common mouse found in Africa. Contact with feces or urine from the mouse can let the virus enter the human body.
Lassa fever is a virus. It does not have a gram stain characteristic.
Lassa Fever virus is found in Sub-Saharan Africa. Its reservoir is a common mouse found in that region.
The virus families most closely related to Lassa Fever virus are the arenaviruses, as well as bunyaviridae and orthomyxoviridae. Lassa Fever virus is in the aernavirus family.
Lassa fever is communicable. It's spread primarily via fecal oral route, though transmission by breast milk has been reported.
A common African mouse, Mastomys natalensis, is the host of Lassa Fever. Humans pick up the virus through contact with infected people or contact with the urine or feces of the mouse.
Lassa Fever is prevalent today. A half million Africans are infected each year.