Lassa fever

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. The virus can also spread through infected bodily fluids.

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Lassa fever is a viral haemorrhagic fever transmitted by rats.

. It can be life-threatening. The risk of death once infect. Up to 300 000 cases of Lassa fever with about 5 000 deaths are recorded annually in the endemic countries.

The number of Lassa virus infections per year in West Africa is estimated at 100000 to 300000 with approximately. Lassa Fever is an acute viral haemorrhagic illness that is endemic in some countries of West Africa. 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.

Lassa fever is a viral disease thats spread by rats. For example Benin Ghana Guinea Liberia Mali Sierra Leone and Nigeria. In 2007 a case of Lassa fever was diagnosed in South Africa.

5 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. Lassa virus LASV is an enveloped single-stranded and bisegmented negative-strand RNA virus belonging to the family Arenaviridae. Lassa fever like Ebola can be spread through contact with the bodily fluids blood saliva urine or semen of infected people Humans can.

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. Neighboring countries are also at risk because the animal vector lives throughout the region. 8 hours agoSouth Africa Identifies Lassa Fever Case First Since 2007 - Bloomberg South Africa has identified an imported case of Lassa fever a hemorrhagic virus harbored by rats and transmitted to humans.

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. It is a hemorrhagic virus which means it can cause bleeding although 8. 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.

Lassa fever is one of the hemorrhagic fever viruses occurring in West Africa sub-regions in similar areas as Ebola virus. The overall case-fatality rate of Lassa Fever is 1. Signs and symptoms of Lassa fever typically occur 1-3 weeks after the patient comes into contact with the virus.

7 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. 21 hours 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. Lassa fever is an acute viral disease carried by a type of rat that is common in West Africa.

It is endemic in parts of West Africa including Sierra Leone Liberia Guinea and Nigeria. 7 hours agoCases of Lassa fever in travellers returning from endemic countries are reported from time-to-time. Lassa fever is less frequently reported from Mali.

According to the World Health Organization WHO Lassa fever is an acute viral haemorrhagic fever illness which is mainly transmitted to humans via contact with food or household items. 7 hours agoSouth Africa has identified an imported case of Lassa fever a hemorrhagic virus harboured by rats and transmitted to humans. 2 minutes agoLassa fever is a viral infection that is endemic to the West African countries and mostly reported in Sierra Leone Liberia Guinea and Nigeria.

Mild symptoms include slight fever general malaise and weakness and headache. Since the last outbreak of. Lassa fever also known as Lassa hemorrhagic fever LHF is a type of viral hemorrhagic fever caused by the Lassa virus.

Lassa fever is an acute viral haemorrhagic illness endemic to the West African sub-region and first discovered in Northern Nigeria The disease is transmitted to humans via contact with food or other items contaminated with urine or faeces from the natural reservoir rodents Mastomys natalensis natal multimammate mouse was initially thought to be the only. When symptoms occur they typically include fever weakness headaches vomiting and muscle pains. Many of those infected by the virus do not develop symptoms.

Less commonly there may be bleeding from the mouth or gastrointestinal tract. Lassa fever is an animal-borne or zoonotic acute viral illness spread by the common African rat. Sierra Leone Liberia Ghana and Nigeria are most often affected.

Lassa fever is an acute viral hemorrhagic disease caused by the Lassa virus. 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 infection is the first to be detected in the country since 2007.

Although to a lesser extent transmission can also occur from human-to. Surrounding regions are also at risk because the rodents that transmit the virus are very common throughout West through East Africa. Found predominantly in west Africa 1 it has the potential to cause tens of thousands of deaths.

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 first documented case occurred in 1969. 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.

For the majority of Lassa fever virus infections approximately 80 symptoms are mild and are undiagnosed.

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