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Ebola, also known as Ebola virus disease ( EVD) and Ebola hemorrhagic fever ( EHF ), is a viral hemorrhagic fever in humans and other primates, caused by ebolaviruses. [1] Symptoms typically start anywhere between two days and three weeks after infection. [3]
- Overview
- Transmission
- Symptoms
- Diagnosis
- Treatment
- Prevention and Control
- Who Response
Ebola virus disease (EVD or Ebola) is a rare but severe illness in humans. It is often fatal. People get infected with Ebola by touching: 1. infected animals when preparing, cooking or eating them 2. body fluids of an infected person such as saliva, urine, faeces or semen 3. things that have the body fluids of an infected person like clothes or she...
It is thought that fruit bats of the Pteropodidae family are natural Ebola virus hosts. Ebola is introduced into the human population through close contact with the blood, secretions, organs or other bodily fluids of infected animals such as fruit bats, chimpanzees, gorillas, monkeys, forest antelope or porcupines found ill or dead or in the rainfo...
The symptoms of Ebola infection can be sudden and include fever, fatigue, muscle pain, headache and sore throat. These are followed by vomiting, diarrhoea, rash, and internal and external bleeding. The time from when someone gets infected to having symptoms is usually from 2 to 21 days. A person with Ebola can only spread the disease once they have...
It can be difficult to clinically distinguish Ebola virus disease from other infectious diseases such as malaria, typhoid fever and meningitis. Many symptoms of pregnancy and Ebola disease are also quite similar. Because of risks to the pregnancy and themselves, pregnant women should ideally be tested rapidly if Ebola is suspected. Confirmation tha...
People with symptoms of Ebola should get medical care immediately. Early care improves a person's chances of surviving Ebola. Treatment includes oral or intravenous fluids and medicines provided in the hospital. It is not safe to care for people with Ebola at home, because the person may make other people sick. At home, they will not receive the sa...
People can protect themselves from getting Ebola by: 1. washing hands 2. avoiding touching the body fluids of people who have, or may have, Ebola 3. not touching the bodies of people who have died from Ebola 4. getting the Ebola vaccine if they are at risk for the Zaire type of Ebola. The Ervebo vaccine has been shown to be effective in protecting ...
WHO works with countries to prevent Ebola outbreaks by maintaining surveillance for Ebola virus disease and supporting at-risk countries to develop preparedness plans. This document provides overall guidance for control of Ebola and Marburg virus outbreaks: 1. Ebola and Marburg virus disease epidemics: preparedness, alert, control, and evaluation W...
May 20, 2024 · Ebola, infectious disease caused by a virus of the family Filoviridae that is responsible for a severe and often fatal viral hemorrhagic fever. In humans, ebolaviruses cause fatality in 25 to 90 percent of cases. Learn more about the cause, symptoms, treatment, and transmission of Ebola virus disease.
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Dec 9, 2022 · Ebola virus disease (EVD), formerly known as Ebola haemorrhagic fever, is a severe, often fatal illness affecting humans and other primates. The virus is transmitted to people from wild animals (such as fruit bats, porcupines and non-human primates) and then spreads in the human population through direct contact with the blood, secretions ...
Nov 22, 2023 · Ebola is a type of viral hemorrhagic fever caused by several species of viruses from the genus Ebolavirus. Symptoms of Ebola start out flu-like but can progress to severe vomiting, bleeding and neurological (brain and nerve) issues. Ebola can spread to people from bats, nonhuman primates and antelope.
Jun 19, 2019 · Ebola virus disease (formerly known as Ebola haemorrhagic fever) is a rare but severe, often fatal , often fatal illness, with a death rate of up to 90% in humans caused by the Ebola virus, a member of the filovirus family. Death rates have varied from 25% to 90% in past outbreaks.
Mar 1, 2024 · Ebola viruses are contagious, lethal viruses that are the causative agents of rare Ebola virus disease. Ebola virus disease presents with nonspecific symptoms, including fever, malaise, headache, diarrhea, and vomiting. A maculopapular rash is sometimes noted.
