What is ebola virus?
IT’S a deadly virus
spreading out of control and doctors fear it may travel further as hundreds of
potential victims fail to come forward for help.
The current Ebola outbreak in Guinea
has claimed nearly 500 lives as the UN struggles to contain it, and panic sets
in across neighbouring Sierra Leone and Liberia.
The UN has warned the virus, which is
spread by exposure to infected bodily fluids and other secretions, has the
potential to cross borders unless urgent action is taken to halt the outbreak.
Doctors say a mistrust of Western
medicine and difficulty in accessing remote areas means potential sufferers are
going untreated.
Medecins Sans Frontieres (MSF) told the UK Telegraph that at least 1500 people who may have come into contact with
infected patients have not be properly traced by authorities.
It is the
first time the virus has been seen on the western edge of the African
continent, with earlier Ebola outbreaks confined to central nations such as Uganda
and the Democratic Republic of Congo.
MSF said the deadly virus was “out of
control” in Guinea, Sierra Leone and Liberia and could soon spread beyond West
Africa.
The Eloba outbreak remains the
worst on record with 467 reported deaths so far.
Ebola can
kill within days, causing severe fever, muscle pain, weakness, vomiting and
diarrhoea — and in some cases, the shutting down of organs and unstoppable
bleeding.
The virus also remains contagious
even if the infected person dies. It can also be passed on by unprotected
handling of infected corpses.
No medicine or vaccine exists for the
disease, but doctors say chances of survival are increased with early medical
intervention.
Nearly 90 per cent of people who
become infected with Ebola virus die as a result of exposure to the highly
contagious virus.
·
Symptoms
include: high fever, bleeding and central nervous system damage
·
Fatality
rate can reach 90%
·
Incubation
period is two to 21 days
·
There is
no vaccine or cure
·
Supportive
care such as rehydrating patients who have diarrhoea and vomiting can help
recovery
· Fruit
bats are considered to be the natural host of the virus.
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