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. People usually become infected with Lassa virus through exposure to food or household items contaminated with urine or.

Pin On Places To Visit

It may involve multiple organ systems.

. Lassa fever is a zoonotic disease meaning that humans become infected from contact with infected animals. It is a hemorrhagic virus which means it can cause bleeding although 8. According to the World Health Organization 80.

Diagnosis is with serologic tests and polymerase chain reaction PCR. Lassa fever lf is an acute and sometimes severe viral hemorrhagic illness endemic in west africa1the disease was first recognized in nigeria in 19692humans contract lassa virus lasv primarily through contact with contaminated excreta of the rodent mastomys natalensis which is the natural reservoir1secondary transmission between humans. Lassa mammarenavirus is an emerging virus and a select agent requiring Biosafety Level 4-equivalent containment.

What are the symptoms. Lassa fever is a zoonotic disease meaning that humans become infected from contact with infected animals. Found predominantly in west Africa1it has the potential to cause tens of thousands of deaths.

Ad Find Out What You Should Know About Fevers - Types Causes and Treatment Solutions. Despite major discoveries made in the last few decades about Lassa fever there are still many unresolved key issues that hamper the development of effective vaccines and therapies against this deadly disease that is endemic in several West African countries. Lassa fever also known as Lassa hemorrhagic fever is a type of viral hemorrhagic fever caused by the Lassa virus.

Good impurity detection tools to be used in the bioproduction process. Lassa fever is an acute viral haemorrhagic illness caused by Lassa virus. The virus is usually contracted by contact with food or household items which have been contaminated by the urine or faeces of infected rats Lassa Fever is an illness which is.

Scientists first identified the virus causing Lassa fever in 1969. Bleeding in the gums nose eyes or elsewhere difficulty breathing a cough swollen airways vomiting and diarrhoea both with blood difficulty swallowing hepatitis swollen face pain in the chest back and abdomen shock hearing loss abnormal heart rhythms high or. The animal reservoir or host of Lassa virus is a rodent of the genus Mastomys commonly known as the multimammate rat Mastomys rats infected with Lassa virus do not become ill but they can shed the virus in their urine and faeces.

Lassa fever outbreaks have occurred in Nigeria Liberia Guinea Togo Benin Ghana and Sierra Leone. It causes a fever and flu-like symptoms but it can cause bleeding through the nose mouth and other parts of the body in more serious cases. What is Lassa Fever.

It has been known since the 1950s but the virus was not identified until 1969 when two missionary nurses died from it in the town of Lassa in Nigeria. The animal reservoir or host of Lassa virus is a rodent of the genus Mastomys commonly known as the multimammate rat Mastomys rats infected with Lassa virus do not become ill but they can shed the virus in their urine and faeces. Less commonly there may be bleeding from the mouth or gastrointestinal tract.

Treatment includes IV ribavirin. How do people contract the virus. Lassa virus is a RNA virus belonging to the family of Arenaviridae.

Lassa Fever Treatment Medication Ribavirin Rebetol Copegus Ribasphere RibaPak Moderiba. Lassa fever is an illness caused by Lassa virus a single-stranded RNA hemorrhagic fever virus from the family Arenaviridae. Lassa fever is an acute viral disease carried by a type of rat that is common in West Africa.

Ad High-Sensitivity Antibiotics ELISA Kits for Research Use. Lassa fever is a viral haemorrhagic fever transmitted by rats. The first person in the UK has died of rare rat-borne virus Lassa fever in UK with two other cases being investigated.

People usually become infected with the Lassa virus through exposure to food or household items contaminated with urine or faeces of infected rats present in a number of West African countries where the disease is endemic. Well be bringing you the very latest updates pictures and video on this. It belongs to the Arenaviridae family.

Lassa fever is an often fatal arenavirus infection that occurs mostly in West Africa. When symptoms occur they typically include fever weakness headaches vomiting and muscle pains. Lassa Fever is described as a cousin of Ebola and the disease is endemic in a number of West African countries.

Many of those infected by the virus do not develop symptoms. Two people in the UK have been diagnosed with Lassa fever - an Ebola-like virus that can cause symptoms like vaginal bleeding and deafness. The main natural reservoir of Lassa virus is multimammate mice principally Mastomys natalensis the Natal multimammate mouse although Mastomys erythroleucus the Guinea.

Lassa fever is endemic in West Africa and is estimated to affect some 100000 people annually. They live in the East of England. It is an acute febrile viral illness lasting one to four weeks and it occurs in West Africa and some areas beyond.

Lassa fever is a viral haemorrhagic illness that is endemic in west Africa and caused by the Lassa virus a negative-strand RNA virus belonging to the Arenaviridae family. It can be life-threatening. People usually become infected with Lassa virus through exposure to food or.

Those infected are members of a family that recently returned from west Africa where the disease is endemic according to the UK Health Security Agency UKHSA. Lassa fever is an acute viral haemorrhagic illness caused by Lassa virus a member of the arenavirus family of viruses. According to the UK Health agency Lassa fever is an acute viral haemorrhagic illness caused by the Lassa virus.

It was discovered as the causative agent of a hemorrhagic fever--Lassa fever--about 30 years ago. Lassa fever is an acute viral haemorrhagic illness.

Lassa Fever All You Need To Know Fever Fever Symptoms Prevention