Ebola virus explained: Transmission, symptoms, prevention methods – VIDEO

Ebola virus disease (EVD) information: Latest reports show that Ebola epidemic has claimed 4.493 deaths of the 8,997 cases recorded in seven countries, and the expectations for the next period are grim.

Ebola life cycle

Ebola cycle: Bats are primary reservoir host for viruses (public domain)

The United Nations has warned that “the world is about to lose the fight against Ebola Virus Disease (EVD)”, anticipating between 5,000 and 10,000 new infection cases a week in West Africa starting next December, with new cases emerging in other parts of the world.

News on Ebola virus infection go viral around the world every day and authorities in several countries such as USA, UK, Spain, Italy and the Czech Republic, already raised the alert levels and took measures to prevent the spread of the dreadful virus.

In a CNN video below, people are informed about how this deadly virus spreads and how to stop this epidemic, of which officials of the World Health Organization (WHO ) said it is “the most important and most serious” of the last four decades. The website of the Centers for Disease Control and Prevention (CDC) provides other precious information on the “Human-to-human transmission of Ebola

Video: Get informed about Ebola virus disease

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Elevated temperature, headache and sore throat are the first signs of Ebola virus making its way into the body and attacking the immune cells. As the disease develops, victims’ eyes turn red because the small blood vessels get damaged causing bleeding of the eyes, ears , mouth and other limbs. A sick person will suffer from body aches, chronic abdominal pain and vomiting. Then a rash appears on the trunk before spreading rapidly to the head, hands and feet.

The incubation period – the time period between infection and the first symptoms – is from 2 to 21 days, increasing the risk of spread of the disease.

In a few days the patient reaches the critical point – when either starts to recover or enters the fatal stage i.e. hemorrhagic fever.

The virus is transmitted by direct contact with blood, biological/bodily fluids and organs of an infected person or animal. Once the fever, headache and muscle pain settle in, the EVD person already presents risk of contagion.

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