A description of the deadly virus ebola hemorrhagic fever

How Do People Catch Ebola. Environmental decontamination is typically accomplished with hypochlorite e. These lingering effects may include: Licensure, if granted, would allow the company to market the vaccine. Since then, the virus has been infecting people from time to time, leading to outbreaks in several African countries.

Scientists say Ebola is extremely infectious but not extremely contagious. In most VHFs, it is likely that several mechanisms contribute to symptoms, including liver damage, disseminated intravascular coagulation DICand bone marrow dysfunction.

In the interim, and based on present evidence, WHO recommends that: Typically, symptoms appear eight to 10 days after exposure to the virus, but the incubation period can span two to 21 days.

VHF isolation guidelines dictate that all VHF patients with the exception of dengue patients should be cared for using strict contact precautions, including hand hygiene, double gloves, gowns, shoe and leg coverings, and faceshield or goggles.

In most VHFs, it is likely that several mechanisms contribute to symptoms, including liver damage, disseminated intravascular coagulation DICand bone marrow dysfunction. Keep the person hydrated with fluids through an IV.

Laboratory testing Possible non-specific laboratory indicators of EVD include a low platelet count ; an initially decreased white blood cell count followed by an increased white blood cell count ; elevated levels of the liver enzymes alanine aminotransferase ALT and aspartate aminotransferase AST ; and abnormalities in blood clotting often consistent with disseminated intravascular coagulation DIC such as a prolonged prothrombin timepartial thromboplastin timeand bleeding time.

Viral hemorrhagic fever

Avoid contact with wild animals, like bats and monkeys, and their meat. Four of the strains can cause severe illness in humans and animals. Omsk hemorrhagic fever virus and Kyasanur Forest disease virus.

Ebola Virus Disease

Index cases of EVD have often been close to recently-deforested lands. If you are in an outbreak area: Treatment and vaccines Supportive care-rehydration with oral or intravenous fluids- and treatment of specific symptoms, improves survival.

Ebola virus disease

The bats carrying the virus can transmit it to other animals, like apes, monkeys, duikers and humans. Symptoms of Ebola typically include weakness, fever, aches, diarrhea, vomiting and stomach pain, which are common enough to be thought of as flu or malaria at first.

The third mechanism is apoptosis of lymphocytes. Typically, symptoms appear eight to 10 days after exposure to the virus, but the incubation period can span two to 21 days. How Is Ebola Treated. The pathogen that caused the cocoliztli epidemics in Mexico of and is still unknown, and the epidemic may have been bacterial rather than viral.

Background The Ebola virus causes an acute, serious illness which is often fatal if untreated. After the first infection, macrophages display antibodies on their cell membranes specific to the dengue virus. Laboratory findings include low white blood cell and platelet counts and elevated liver enzymes.

The other was in southern Sudan, now South Sudan, which is adjacent to Congo. The non-fatal cases occurred in healthcare workers involved in the treatment of the other two, suggesting the possibility of person-to-person transmission.

This has occurred through close contact with patients when infection control precautions are not strictly practiced. A viral hemorrhagic fever is an alternate theory of the cause of the Black Death and the Plague of Justinian; The initial, and currently only, outbreak of Lujo virus in September–October left 4/5 patients dead.

The West Africa Ebola outbreak, with record numbers already reached. Ebola Virus Disease (EVD) is a rare and deadly disease most commonly affecting people and nonhuman primates (monkeys, gorillas, and chimpanzees). It is caused by an infection with a group of viruses within the genus Ebolavirus.

The Ebola virus belongs to the viral family parisplacestecatherine.comists also call it Filovirus. These virus types cause hemorrhagic fever or profuse bleeding inside and outside the body.

What is Ebola Virus Disease?

Lassa virus likely diverged from a family that includes other hemorrhagic fever-causing viruses about years ago, while the Ebola virus is estimated to have diverged from Marburg virus, which. Ebola hemorrhagic fever (Ebola virus disease) is a disease caused by four different strains of Ebola virus; these viruses infect humans and nonhuman primates.

Compared to most illnesses, Ebola hemorrhagic fever has a relatively short history.

Ebola Virus and Disease

Health care professionals discovered Ebola in Ebola virus disease (EVD), also known as Ebola hemorrhagic fever (EHF) or simply Ebola, is a viral hemorrhagic fever of humans and other primates caused by ebolaviruses.

Signs and symptoms typically start between two days and three weeks after contracting the virus with a fever, sore throat, muscular pain, and headaches.

A description of the deadly virus ebola hemorrhagic fever
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Ebola virus disease