Lassa fever

Mild symptoms include slight fever general malaise and weakness and headache. For the majority of Lassa fever virus infections approximately 80 symptoms are mild and are undiagnosed.

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. Lassa fever is an animal-borne or zoonotic acute viral illness spread by the common African rat. 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. Surrounding regions are also at risk because the rodents that transmit the virus are very common throughout West through East Africa.

It is a hemorrhagic virus which means it can cause bleeding although 8. The risk of death once infect. Lassa fever is mostly reported from West African countries including Sierra Leone Liberia Guinea and Nigeria where it is endemic.

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 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. 14 hours agoSouth Africa has identified an imported case of Lassa fever a hemorrhagic virus harbored by rats and transmitted to humans.

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. 13 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. 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.

Lassa fever is a viral haemorrhagic fever transmitted by rats. Sierra Leone Liberia Ghana and Nigeria are most often affected. 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.

Many of those infected by the virus do not develop symptoms. Lassa fever is an acute viral disease carried by a type of rat that is common in West Africa. The infection is the first to be detected in the country since 2007.

13 hours agoCases of Lassa fever in travellers returning from endemic countries are reported from time-to-time. Up to 300 000 cases of Lassa fever with about 5 000 deaths are recorded annually in the endemic countries. 12 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.

Less commonly there may be bleeding from the mouth or gastrointestinal tract. 10 hours agoLassa fever is a viral infection that is endemic to the West African countries and mostly reported from Sierra Leone Liberia Guinea and. 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.

The Nigeria Centre for Disease Control has listed Ondo Edo and Bauchi as states with prevalent cases of Lassa fever in the country. Lassa fever is an acute viral hemorrhagic disease caused by the Lassa virus. Lassa virus LASV is an enveloped single-stranded and bisegmented negative-strand RNA virus belonging to the family Arenaviridae.

When symptoms occur they typically include fever weakness headaches vomiting and muscle pains. In 2007 a case of Lassa fever was diagnosed in South Africa. Lassa fever is a viral disease thats spread by rats.

The first documented case occurred in 1969. Lassa fever is an acute viral haemorrhagic illness caused by Lassa virus a member of the arenavirus family of viruses. Found predominantly in west Africa 1 it has the potential to cause tens of thousands of deaths.

Up to 300 000. The infection is the first to be detected in the country since 2007. Lassa fever also known as Lassa hemorrhagic fever LHF is a type of viral hemorrhagic fever caused by the Lassa virus.

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 one of the hemorrhagic fever viruses occurring in West Africa sub-regions in similar areas as Ebola virus. Although to a lesser extent transmission can also occur from human-to.

13 hours agoSouth Africa has identified an imported case of Lassa fever a hemorrhagic virus harboured by rats and transmitted to humans. The virus can also spread through infected bodily fluids. Neighboring countries are also at risk because the animal vector lives throughout the region.

Signs and symptoms of Lassa fever typically occur 1-3 weeks after the patient comes into contact with the virus. 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 can be life-threatening.

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. It is endemic in parts of West Africa including Sierra Leone Liberia Guinea and Nigeria. 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 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. Since the last outbreak of.

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