Lassa fever
Mild symptoms include slight fever general malaise and weakness and headache. Lassa virus the causative agent of Lassa fever is a member of the family Arenaviridae.
Ncdc Intensifies Response To Lassa Fever As Dry Season Approaches Article Centers For Disease Control Nigeria Disease
Lassa fever is known to be an acute viral illness and a viral haemorrhagic fever first reported in the Lassa community in Borno State when two missionary nurses died from an unusual febrile illness.
. Many of those infected by the virus do not develop symptoms. For the majority of Lassa fever virus infections approximately 80 symptoms are mild and are undiagnosed. The multimammate mouse Mastomys natalensis is the only known non-human host for Lassa virus Monath et al 1974.
Neighboring countries are also at risk as the animal vector for Lassa virus the multimammate rat Mastomys natalensis is distributed throughout the region. It can also be transmitted through contact with infected bodily fluids. Lassa fever is an acute viral haemorrhagic illness of 2-21 days duration that occurs in West Africa.
6 hours agoLassa fever is an acute viral haemorrhagic illness. 7 hours agoThe first person in the UK has died of rare rat-borne virus Lassa fever in UK with two other cases being investigated. Lassa fever killed 40 people in Nigeria in the first four weeks of 2022 the countrys Centre for Disease Control said on Friday.
It is endemic in parts of West Africa including Sierra Leone Liberia Guinea and Nigeria. Lassa fever is an acute viral haemorrhagic illness caused by Lassa virus a member of the arenavirus family of viruses. Lassa fever is one of the hemorrhagic fever viruses like Ebola virus Marburg virus and others.
Lassa fever also known as Lassa hemorrhagic fever LHF is a type of viral hemorrhagic fever caused by the Lassa virus. It is widespread in many African countries such as Liberia and Sierra Leone and it. The Lassa virus is transmitted to humans via contact with food or household items contaminated with rodent urine or faeces.
It has been known since the 1950s but the virus was not identified until 1969 when two. Less commonly there may be bleeding from the mouth or gastrointestinal tract. Signs and symptoms of Lassa fever typically occur 1-3 weeks after the patient comes into contact with the virus.
In the past Lassa fever killed some people in the state but only two were said to have been lost to the disease in the recent outbreak. Health workers may be infected by direct contact with blood body fluids urine or stool of a patient with Lassa fever. Lassa antibody and antigen were found in 96 11 and 46 5 respectively of 884 tested Mastomys Demby et al 2001.
Ad Find Out What You Should Know About Fevers - Types Causes and Treatment Solutions. Person-to-person infections and laboratory transmission can also occur particularly in hospitals lacking adequate. Lassa virus is typically transmitted by the urine or feces of Mastomys rats to humans.
Well be bringing you the. 1 day agoLassa fever is an acute viral haemorrhagic illness caused by the Lassa virus which can be serious and in some cases fatal. Since its discovery in 1969 in the village of Lassa in Borno State Nigeria there have been countless outbreaks of various magnitude and severity across West Africa.
Unlike Ebola virus Lassa fever is not as contagious person to person nor as deadly. The News Agency of NigeriaNAN reports that Lassa fever is a viral haemorrhagic fever transmitted by rats. When symptoms occur they typically include fever weakness headaches vomiting and muscle pains.
6 hours agoLassa fever is usually caught from exposure to food or household items contaminated with the urine or faeces of infected rats. Lassa fever is a viral disease spread by the the multimammate rat. 6 hours agoLassa fever like Ebola can be spread through contact with the bodily fluids blood saliva urine or semen of infected people.
In its Lassa fever. Lassa fever Lassa is an acute viral hemorrhagic fever endemic to West Africa. Lassa fever is an animal-borne or zoonotic acute viral illness.
People usually become infected with Lassa virus through exposure to food or household items contaminated with urine or faeces of infected rats.
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