The recent Ebola outbreak in West Africa has claimed the lives of over 11,000 people to appointment , mainly in Liberia , Guinea , and Sierra Leone , as report byBBC News . Today , it is a pleasure to account that these three area at the very meat of the venomous epidemic have recorded their first workweek with no new case since the irruption began in March of last yr .
While the number of new casing has fallen sharp since the start of 2015 , the irruption remains theworst epidemic of Ebolain human history : It has killed five times more people than all the other known Ebola eruption put together . Acombinationof ease of transmission , cultural practices such as the handling of the recently go by family members , ineffectual aesculapian infrastructure and difficulty in diagnosis has allowed the initial transmission in a small Guinean settlement to defeat thou of multitude in at least six different land .
The World Health Organization ( WHO ) has advised that we should stay on cautious and open-eyed : It only make one undetected and untreated case for a new epidemic to diffuse . Looking at areportfrom the WHO ( dated May 9th , 2015 ) , it had already declared Liberia Ebola - free : 42 day had passed since the final confirmed case of the virus was buried on March 28th . The incubation clock time of the computer virus – the time between transmission and the emergence of symptoms – is know to be 21 days , so a time period twice that was choose to absolutely sustain that the virus had been eradicated .
Two months later , as report byUSA Today , six cases of the viral contagion resurfaced , including within the working capital of Monrovia . Within hours , over 140 people had been disclose to the computer virus , and 16 were quickly place under quarantine . Although this flare up of infection was finally clip , culminating in today ’s announcement , it is clean-cut that vigilance is still required for some time .
As the WHOreportmentions , the severe employment of thousands of aesculapian professionals and volunteers , along with an international collaborative try , is the reason that this declaration can be made today .
This devastating viral disease wastraced backto a two - class - former boy playing near a tree that was menage to worm - wipe out bats in his Guinean village of Meliandou . These common insectivorous chiropteran also exist peacefully in the ceiling of nearby houses , which suggests that the artificial lake for the Ebola virus could be hang above the heads of these villagers as they sleep at night .
This , of trend , raises a mystifying interrogative sentence : If the reservoir is so abundant , and so close to human populations , why have n’t there been far more irruption of the virus ? Clearly , there is more to find out out .
