Ebola virus

Contact with body fluids should be avoided and washing with soap and water is recommended. This subtype was discovered when a researcher studying wild chimpanzees became ill in after an autopsy on one of the animals.

People remain infectious as long as their blood contains the virus. Community engagement is key to successfully controlling outbreaks. This damage occurs due to the synthesis of Ebola virus glycoprotein GPwhich reduces the availability of specific integrins responsible for cell adhesion to the intercellular structure and causes liver damage, leading to improper clotting.

Isolating the virus by cell culturedetecting the viral RNA by polymerase chain reaction PCR [18] and detecting proteins by enzyme-linked immunosorbent assay ELISA are methods best used in the early stages of the disease and also for detecting the virus in human remains. Like other RNA viruses [25] the Ebola virus mutates rapidly, both within a person during the progression of disease and in the reservoir among the local human population.

What is Ebola Virus Disease?

Department of Defense to develop an Ebola drug, began Phase 1 trials with its drug in January Laboratory findings include low white blood cell and platelet counts and elevated liver enzymes. Survivors should be provided with condoms. It invades the macrophages and dendritic immune cells and releases its genetic content.

Preliminary results from the Pasteur Institute in Lyon, France suggest Zaire ebolavirus as the causative agent. Risk reduction messaging should focus on several factors: Reducing the risk of possible sexual transmission, based on further analysis of ongoing research and consideration by the WHO Advisory Group on the Ebola Ebola virus Disease Response, WHO recommends that male survivors of Ebola virus disease practice safe sex and hygiene for 12 months from onset of symptoms or until their semen tests negative twice for Ebola virus.

Immune system evasion Filoviral infection also interferes with proper functioning of the innate immune system. Their organs might stop working. There have also been more outbreaks of Ebola virus than of any other ebolavirus.

Human infection with African-derived strains has often occurred in caregivers either family or medical and in family members who have prepared dead relatives for burial. Symptoms[ change change source ] When people get Ebola the first symptoms look like some other diseases.

The Uganda outbreak involved a total of 24 probable and confirmed cases, and 17 deaths, according to the WHOwhich declared it had ended in October The preferred specimens for diagnosis include: Diagnosis Diagnostic studies that may be helpful include the following: Raising awareness of risk factors for Ebola infection and protective measures including vaccination that individuals can take is an effective way to reduce human transmission.

The virus then, goes on to attack spleen, kidneys and even the brain. MSF says some patients may also develop a rash, red eyes, hiccups, chest pains and difficulty breathing and swallowing.

Ebola: What You Need to Know

Background The Ebola virus causes an acute, serious illness which is often fatal if untreated.View coverage on the Ebola Virus outbreak in West Africa and its arrival in the U.S., including news, pictures, videos, facts, symptoms and more. The Ebola virus causes an acute, serious illness which is often fatal if untreated.

Ebola virus disease (EVD) first appeared in in 2 simultaneous outbreaks, one in what is now, Nzara, South Sudan, and the other in Yambuku, Democratic Republic of Congo. The latter occurred in a village near the. 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 one of five known Ebola virus species, four of. 23 December – An experimental Ebola vaccine was highly protective against the deadly virus in a major trial, according to results published today in The Lancet. The vaccine is the first to prevent infection from one of the most lethal known pathogens, and the findings add weight to early.

Ebola virus outbreak

Ebola: What You Need to Know. As Ebola outbreaks occur again and again, the scramble for answers and medications is ongoing.

Health News

Jul 24,  · Ebola virus is one of at least 30 known viruses capable of causing viral hemorrhagic fever syndrome. (See Pathophysiology and Etiology.

Ebola virus
Rated 3/5 based on 43 review