Deadliest ever outbreak of Ebola virus: What you need to know

By staff
(CNN) — It began with a just a handful of cases in Guinea in March. But it spread quickly to two other countries and is now the deadliest outbreak of Ebola virus on record.

At least 759 people in Guinea, Sierra Leone and Liberia have been infected by Ebola since its symptoms were first observed four months ago, according to the World Health Organization. 467 of them have died. That’s a 61.5 percent mortality rate.

The WHO says “drastic action is needed” to contain the virus, which has spread from rural areas to cities in West Africa. It has dispatched teams of experts to the region and is holding talks this week with the health ministers from 11 countries about what to do next.

Why does Ebola generate such fear?

Medecins Sans Frontieres (MSF) describes Ebola as "one of the world’s most deadly diseases."

"It is a highly infectious virus that can kill up to 90% of the people who catch it, causing terror among infected communities," it says.

There is also no vaccination against it.

Of Ebola’s five sub-types, the Zaire strain — the first to be identified — is considered the most deadly.

The WHO said preliminary tests on the Ebola virus in Guinea in March suggested that the outbreak there was this strain, although that has not been confirmed.

What is Ebola?

The Ebola virus causes viral hemorrhagic fever (VHF), whichaccording to the U.S. Centers for Disease Control and Prevention (CDC), refers to a group of viruses that affect multiple organ systems in the body and are often accompanied by bleeding.

The virus is named after the Ebola River in the Democratic Republic of Congo (formerly Zaire), where one of the first outbreaks occurred in 1976. The same year there was another outbreak in Sudan.

The WHO says there are five different strains of the virus — named after the areas they originated in. Three of these have been associated with large outbreaks of hemorrhagic fever in Africa.

These are the Bundibugyo — an area of Uganda where the virus was discovered in 2007 — Sudan and Zaire sub-types.

Ebola scientist: ‘It’s spectacular’ Ebola epidemic ‘out of control’ Fighting Ebola in urban Africa Inside Guinea’s ebola crisis There has been a solitary case of Ivory Coast Ebola. This subtype was discovered when a researcher studying wild chimpanzees became ill in 1994 after an autopsy on one of the animals. The researcher recovered. Finally, Reston Ebola is named after Reston in the U.S. state of Virginia, where this fifth strain of the Ebola virus was identified in monkeys imported from the Philippines. The CDC says while humans have been infected with Ebola Reston, there have been no cases of human illness or death from this sub-type. What are Ebola’s symptoms?
       Early symptoms of the Ebola virus include sudden onset of fever, weakness, muscle pain, headaches and a sore throat. These symptoms can appear two to 21 days after infection. The WHO says these non-specific early symptoms can be mistaken for signs of diseases such as malaria, typhoid fever, meningitis or even the plague. MSF says some patients may also develop a rash, red eyes, hiccups, chest pains and difficulty breathing and swallowing. The early symptoms progress to vomiting, diarrhea, impaired kidney and liver function and sometimes internal and external bleeding. Ebola can only be definitively confirmed by five different laboratory tests. How is it treated? There are no specific treatments for Ebola. MSF says patients are isolated and then supported by health care workers. “This consists of hydrating the patient, maintaining their oxygen status and blood pressure and treating them for any complicating infections,” it says.

        There have been cases of healthcare workers contracting the virus from patients and the World Health Organization has issued guidance for dealing with confirmed or suspected cases of the virus. Carers are advised to wear impermeable gowns and gloves and to wear facial protection such as goggles or a medical mask to prevent splashes to the nose, mouth and eyes. MSF says it contained a 2012 outbreak in Uganda by placing a control area around its treatment center. An outbreak is considered over once 42 days — double the incubation period of the disease — have passed without any new cases.

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Please watch this.

British journalist Jon Snow sums up the crisis in Gaza in three minutes.

He explains what he saw and the reality of the situation.

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For every Reblog 1$ will be donated to my autistic brothers fundraiser :)






99% of people won’t reblog this because they think it’ll make their blog look as shitty as their heart.

Reblogging because I care, not because of the guilt trip ^

Same as above.

I think it’s good tumblr is being used to raise money for someone with a disability =).

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'i was never really the type of kid to follow a trend, or do something just because everyone else was doing it. I wanted to do whatever made me happy.’

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Inspirational Quotes #NewPost [4]

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Jem and Tessa being cuties. Its the first time I try to draw them and starting with full body was a terrible idea but I like the result. (ps its transparent)

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@zaynmalik: Meet my friend … Jack Daniels :) he’s cool, ha

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He’s the warmest chord I ever heard
Play that warm chord, play and stay baby
We don’t need no piece of paper
From the city hall

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You do not sound like a 5 year old you cutie patootie. Ahh I could listen to you talk forever. Your voice is soothing. :)

Aww thank you, it means a lot!, is just  that for my age i think my voice should sound…deeper or something haha

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