Lassa fever

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 transmitted by rats.

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Lassa fever is less frequently reported from Mali Burkina Faso Ghana Togo Benin and Ivory Coast.

. Gauteng Health dept investigates source of typhoid fever It is. Although to a lesser extent transmission can also occur from human-to-human through direct. Less commonly there may be bleeding from the mouth or gastrointestinal tract.

Sierra Leone Liberia Ghana and Nigeria are most often affected. Jimoh said up to 300 000 cases of Lassa fever with about 5000 deaths are recorded annually in the endemic countries and that currently there is no vaccine for Lassa fever. It 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 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. 8 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 - Canadaca Lassa fever Causes symptoms risks treatment prevention surveillance information and guidance for health professionals.

It is endemic in parts of West Africa including Sierra Leone Liberia Guinea and Nigeria. The natural host of this virus is a rodent species called the multimammate rat which is. Lassa fever also known as Lassa hemorrhagic fever LHF is a type of viral hemorrhagic fever caused by the Lassa virus.

Lassa virus LASV is an enveloped single-stranded and bisegmented negative-strand RNA virus belonging to the family Arenaviridae. Lassa 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.

It is 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. What to do if you become ill.

Lassa fever is an acute viral hemorrhagic disease caused by the Lassa 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 one of the hemorrhagic fever viruses occurring in West Africa sub-regions in similar areas as Ebola virus.

Services and information Causes The cause of Lassa fever how it is spread and where it is found. Neighboring countries are also at risk because the animal vector lives throughout the region. Mild symptoms include slight fever general malaise and weakness and headache.

Symptoms Learn about the symptoms of Lassa fever and what to do if you become ill. The virus can result in significant internal bleeding and organ failure. Lassa fever is an animal-borne or zoonotic acute viral illness spread by the common African rat.

The first documented case occurred in 1969. The NICD says that the man fell ill after entering South Africa and was hospitalized in a Pietermaritzburg hospital. 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.

Signs and symptoms of Lassa fever typically occur 1-3 weeks after the patient comes into contact with the virus. Currently there is no vaccine for Lassa fever. For the majority of Lassa fever virus infections approximately 80 symptoms are mild and are undiagnosed.

When symptoms occur they typically include fever weakness headaches vomiting and muscle pains. Ondo records 34 Lassa fever-related deaths 227 cases Cumulatively from week 1 to week 17 in the year 2022 149 deaths have been reported with a case fatality rate of 196 per cent. Lassa fever is a viral disease thats spread by rats.

Symptoms of Lassa fever are similar to those of other viral haemorrhagic fevers and infectious diseases like malaria or typhoid. The virus can also spread through infected bodily fluids. 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.

They affect the vascular system which controls how blood moves through the body. Lassa fever is a viral infection endemic to West African countries. The diagnosis of Lassa fever was confirmed after they conducted tests on the man.

14 hours agoA case of Lassa fever was diagnosed in a man from KwaZulu-Natal on Thursday the National Institute for Communicable Diseases NICD. Lassa 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. Many of those infected by the virus do not develop symptoms.

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 infection that is endemic to the West African countries. Up to 300 000 cases of Lassa fever with about 5000 deaths are recorded annually in the endemic countries.

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