“2015 will be remembered as the year humanity used our best scientific minds to fight back.” Dr Kieny Jan 2015
‘Pestilence, who in modern times has been somewhat overshadowed by posse mates War, Famine and Conquest, made something of a comeback last year thanks the massive Ebola outbreak that took place in west Africa. As of this time last September, it was spiralling out of control, with predictions that it would engulf not just Guinea, Liberia, and Sierra Leone, but the entire continent and beyond.‘ Wrote Colin Freeman of the Telegraph.
Liberia, the worst country to be affected has been declared free of Ebola in addition to Sierra Leone and a vaccine given to 7,500 people seems to be 100% effective! This shows how effective vaccination can be and where there is a will there can be a way!
Ebola is a viral haemorrhagic illness which has a 90% mortality ratewithout treatment and about a 50% mortality rate with supportive treatment
The name originates from the Ebola River, in what is now the Democratic Republic of Congo, the site of the first recorded case in the 1970’s.
This present outbreak has killed more than 8,000 and is affecting the West African countries of Sierrra Leone, Liberia and Guinea.
This Ebola epidemic is said to have originated from a 2 yr old boy – ‘patient 0’‘ who played with bats in a tree stump while his mother washed clothes in the nearby river. He was the first to die, in Dec 2013, then his sister and mother and grandmother. Others who visited the funerals spread it to other villages. The custom of washing the dead and touching them to pay respects is responsible for passing the virus as dead bodies contain an extremely high viral load.His village was in Guinea, near the border of Sierra Leone and Liberia
Patients tend to die from dehydration and multiple organ failure. Thus treatment involves rehydrating using intravenous fluids.
The disease is not airborne, like flu. Very close direct contact with an infected person is needed to pass to another person.
It can take from 2 days to 21 days to develop symptoms. People are not infectious until the symptoms develop. However the time delay before the appearance of symptoms makes it hard to detect possible carriers of the virus at airports from entering countries and spreading the virus.
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