Lassa fever

It is mostly reported in Sierra Leone Liberia Guinea and Nigeria. The Lassa virus which can cause an acute viral hemorrhagic illness called Lassa fever is usually transmitted through exposure to food or household items contaminated with urine or feces of infected rats present in a number of West African countries where the disease is endemic.

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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.

. Lassa fever is an acute viral haemorrhagic illness belonging to the virus family Arenaviridae that lasts between two and 21 days according to the World Health Organization WHO. The risk of death once infect. Lassa fever is a viral disease thats spread by rats.

Found predominantly in west Africa 1 it has the potential to cause tens of thousands of deaths. For the majority of Lassa fever virus infections approximately 80 symptoms are mild and are undiagnosed. According to the National Institute for Communicable Disease the man had an extensive travel history in Nigeria before returning to South Africa.

Lassa fever is less frequently reported from Mali. Although to a lesser extent transmission can also occur from human-to. Up to 300 000 cases of Lassa fever with about 5000 deaths are recorded annually in the endemic countries.

5 hours agoLassa fever is 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. Lassa fever is an acute viral haemorrhagic illness belonging to the virus family Arenaviridae that lasts between two and 21 days according to the World Health Organization WHO. Lassa fever is an acute viral disease carried by a type of rat that is common in West Africa.

The diagnosis of Lassa fever was confirmed after they conducted tests on the man. Less commonly there may be bleeding from the mouth or gastrointestinal tract. Lassa virus is a rodentborne arenavirus responsible for human cases of Lassa fever a viral hemorrhagic fever in West Africa and in travelers arriving to nonLassa-endemic countries from West Africa.

1 day agoLassa fever is a viral infection that is endemic to the West African countries and mostly reported in Sierra Leone Liberia Guinea and Nigeria. 1 Lassa fever is a zoonotic disease primarily transmitted via exposure to feces urine or other bodily fluids of the reservoir host Mastomys natalensis a multimammate rat. 1 day agoThe PUNCH reports that Lassa fever a disease that is endemic in Nigeria occurs throughout the year but more cases are recorded during the dry season.

Mild symptoms include slight fever general malaise and weakness and headache. Surrounding regions are also at risk because the rodents that transmit the virus are very common throughout West through East Africa. Lassa fever is a viral haemorrhagic fever that is primarily transmitted to humans via contact with food or household items contaminated with urine or faeces from Mastomys rats.

Lassa fever is an acute viral hemorrhagic disease caused by the Lassa virus. The virus can also spread through infected bodily fluids. We describe a retrospective review performed through literature search of clinical and epidemiologic characteristics of all imported Lassa.

The case involved a Nigerian citizen with extensive travel history in rural parts of Nigeria before falling ill and he received medical treatment in South Africa. 1 day agoA case of Lassa fever was diagnosed in a man from KwaZulu-Natal on Thursday who has since died. Currently there is no vaccine for Lassa fever.

When symptoms occur they typically include fever weakness headaches vomiting and muscle pains. They said he fell ill after entering South Africa and was hospitalised in a Pietermaritzburg hospital. Up to 300 000 cases of Lassa fever with about 5000 deaths are recorded annually in the.

It can be life-threatening. Since the last outbreak of. The NICD says that the man fell ill after entering South Africa and was hospitalized in a Pietermaritzburg hospital.

Signs and symptoms of Lassa fever typically occur 1-3 weeks after the patient comes into contact with the virus. 1 day agoLassa fever is less frequently reported from Mali Burkina Faso Ghana Togo Benin and Ivory Coast. Many of those infected by the virus do not develop symptoms.

Lassa virus LASV is an enveloped single-stranded and bisegmented negative-strand RNA virus belonging to the family Arenaviridae. It is primarily transmitted to humans either through direct contact with infected Mastomys rodents or through food or household items contaminated with the urine or faeces of infected rodents. 23 hours agoLassa fever is a viral infection that is endemic to the West African countries and mostly reported in Sierra Leone Liberia Guinea and Nigeria.

14 hours agoIt said Lassa fever is a viral infection that is endemic to West African countries and mostly reported in Sierra Leone Liberia Guinea and Nigeria. It is endemic in parts of West Africa including Sierra Leone Liberia Guinea and Nigeria. Lassa fever also known as Lassa hemorrhagic fever LHF is a type of viral hemorrhagic fever caused by the Lassa virus.

Sierra Leone Liberia Ghana and Nigeria are most often affected. The first documented case occurred in 1969. Neighboring countries are also at risk because the animal vector lives throughout the region.

It is a hemorrhagic virus which means it can cause bleeding although 8. Lassa fever is one of the hemorrhagic fever viruses occurring in West Africa sub-regions in similar areas as Ebola virus. It mainly affects people in parts of West Africa where there are about 300000 cases of Lassa fever and about 5000 deaths from it each year.

Lassa fever is a viral haemorrhagic fever transmitted by rats. Lassa fever is an animal-borne or zoonotic acute viral illness spread by the common African rat. 9 hours agoLassa fever is a viral infection that is endemic to the West African countries.

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