Lassa fever virus

Many of those infected by the virus do not develop symptoms. Like several other countries in West Africa the disease.

Pathology Of Kyasanur Forest Disease Monkey Fever Roypath Disease Pathology Forest

Lassa Fever is spread by rats and can cause serious illness Picture.

. The reservoir or host of Lassa virus is a rodent known as the multimammate rat Mastomys natalensis. In a follow-up on the Lassa fever situation in Nigeria in January 2022 the Nigeria Centre for Disease Control NCDC has activated the. Mastomys rodents breed frequently produce large numbers of offspring and are numerous in the savannas and forests of west central and east.

People usually become infected with Lassa virus through exposure to food or household items contaminated with urine or faeces of infected rats. Less commonly there may be bleeding from the mouth or gastrointestinal tract. The virus takes its name from the town of Lassa in northern Nigeria where it was first identified in 1969.

Lassa fever is an acute viral hemorrhagic illness transmitted to humans through contact with food or household items contaminated by rodents infected with the Lassa fever virus. Lassa mammarenavirus LASV is an arenavirus that causes Lassa hemorrhagic fever a type of viral hemorrhagic fever VHF in humans and other primates. Lassa fever is an acute viral haemorrhagic illness.

Lassa Fever is an acute viral haemorrhagic illness caused by Lassa virus. Lassa fever also known as Lassa hemorrhagic fever LHF is a type of viral hemorrhagic fever caused by the Lassa virus. Person-to-person transmission can also occur particularly in a hospital environment with inadequate infection control measures.

Lassa mammarenavirus is an emerging virus and a select agent requiring Biosafety Level 4-equivalent containmentIt is endemic in West African countries especially Sierra Leone the Republic of Guinea Nigeria and. Once infected this rodent is able to excrete virus in urine for an extended time period maybe for the rest of its life. Shutterstock Kateryna Kon Two people in England have been diagnosed.

Nigeria Africas most populous nation of some 210 million people is also battling with Covid-19 which has so far infected 252753 people and. Lassa fever is an acute viral haemorrhagic illness caused by Lassa virus a member of the arenavirus family of viruses. When symptoms occur they typically include fever weakness headaches vomiting and muscle pains.

The causative agent is a single-stranded ribonucleic acid RNA virus in. Most people go on to make a full recovery although some develop severe illness and. Lassa Fever is an acute viral illness and a viral hemorrhagic fever VHF.

Pin On Beautiful Microbiology