Lassa fever virus

In 20 of infected individuals however disease may. Signs and symptoms of Lassa fever typically occur 1-3 weeks after the patient comes into contact with the virus.

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The virus takes its name from the town of Lassa in northern Nigeria where it was first identified in 1969.

. In a follow-up on the Lassa fever situation in Nigeria in January 2022 the Nigeria Centre for Disease Control NCDC has activated the. Mild symptoms include slight fever general malaise and weakness and headache. Once infected this rodent is able to excrete virus in urine for an extended time period maybe for the rest of its life.

UK detects two cases of Ebola-like virus that can cause vaginal bleeding and deafness. People usually become infected with Lassa virus through exposure to food or household items contaminated with urine or faeces of infected rats. Lassa fever also known as Lassa hemorrhagic fever LHF is a type of viral hemorrhagic fever caused by the Lassa virus.

Less commonly there may be bleeding from the mouth or gastrointestinal tract. The causative agent is a single-stranded ribonucleic acid RNA virus in. The Nigeria Centre for Disease on Sunday gave a fresh warning over Lassa fever cases which it said had risen to 4632 and recorded 102 deaths.

Lassa Fever is an acute viral illness and a viral hemorrhagic fever VHF. 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 fever is an acute viral haemorrhagic illness.

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 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. 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 caused by Lassa fever. Lassa fever is an acute viral haemorrhagic illness caused by Lassa virus a member of the arenavirus family of viruses. The reservoir or host of Lassa virus is a rodent known as the multimammate rat Mastomys natalensis.

When symptoms occur they typically include fever weakness headaches vomiting and muscle pains. Many of those infected by the virus do not develop symptoms. This is the first time the disease has been found in Britain in more than a decade.

Nigeria has set up an emergency response centre to contain rising cases of Lassa fever after 26 people were killed in the past three weeks. For the majority of Lassa fever virus infections approximately 80 symptoms are mild and are undiagnosed. Mastomys rodents breed frequently produce large numbers of offspring and are numerous in the savannas and forests of west central and east.

The disease has been a serious challenge for Nigerias health.

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