This entry is for the 1st of September
Why Ebola is so dangerous
Health care workers are among those most at risk of catching Ebola
The Ebola outbreak in West Africa is the world's deadliest to date and the World Health Organization has now declared an international health emergency in response. It was first reported in February and according to the UN, 1013 people have died in Guinea, Liberia, Sierra Leone and Nigeria.
What is Ebola?
Ebola is a viral illness of which the initial symptoms can include a sudden fever, intense weakness, muscle pain and a sore throat, according to the World Health Organization (WHO). And that is just the beginning: subsequent stages are vomiting, diarrhoea and - in some cases - both internal and external bleeding.
Ebola explained in 60 seconds
The disease infects humans through close contact with infected animals, including chimpanzees, fruit bats and forest antelope.
It then spreads between humans by direct contact with infected blood, bodily fluids or organs, or indirectly through contact with contaminated environments. Even funerals of Ebola victims can be a risk, if mourners have direct contact with the body of the deceased.
This molecular model shows the parts of the Ebola virus scientists are studying in the hopes of finding drugs that will slow the spread of the disease
The incubation period can last from two days to three weeks, and diagnosis is difficult. The human disease has so far been mostly limited to Africa, although one strain has cropped up in the Philippines.
Healthcare workers are at risk if they treat patients without taking the right precautions to avoid infection. People are infectious as long as their blood and secretions contain the virus - in some cases, up to seven weeks after they recover.
© ACADEMIA ARALAR. Estella, Navarra.
Ebola was a common dissease in some parts of Africa and many people have died because of it. However, I find disgusting that the news have started to talk about it when a priest was inected and they took him to Spain to treat him.
ReplyDeleteMoreover, I think that it is important to find a cure for Ebola as soon as they can because it is extremelly dangerousd because of its ease of infection.
I think that Ebola is a really dangerous disease because of its luck of cure. Lately there is nothing but this in the news.
ReplyDeleteIn my opinion they should continue investigating but taking as many preventions as they can. People who can investigate this should not be infected.