London (AFP) - The
scientist who helped discover the Ebola virus said the outbreak in west
Africa was unlikely to trigger a major epidemic outside the region,
adding he would happily sit next to an infected person on a train.
But Professor
Peter Piot told AFP that a "really bad" sense of panic and lack of trust
in the authorities in west Africa had contributed to the world's
largest-ever outbreak.
The
Belgian scientist, now based in Britain, urged officials to test
experimental vaccines on people with the virus so that when it
inevitably returns, the world is prepared.
Since
March, there have been 1,201 cases of Ebola and 672 deaths in Guinea,
Liberia and Sierra Leone, according to the World Health Organization
(WHO).
Doctors Without
Borders (MSF) has warned that the crisis is set to get worse and that
there is no overarching strategy to handle the crisis.
Piot co-discovered the Ebola virus as a 27-year-old researcher in 1976.
He
is now director of the prestigious London School of Hygiene and
Tropical Medicine and was previously executive director of the United
Nations' HIV/AIDS programme UNAIDS.
Even if someone carrying Ebola
were to fly to Europe, the United States or another part of Africa, "I
don't think that will give rise to a major epidemic," he told AFP in an
interview on Wednesday.
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Fact file on the Ebola virus that has killed more than 670 people in an ongoing outbreak in West Afr …
"Spreading in the population here, I'm not that worried about it," he said.
"I
wouldn't be worried to sit next to someone with Ebola virus on the Tube
as long as they don't vomit on you or something. This is an infection
that requires very close contact."
- 'I was scared' -
His
insights are born of deep experience in the field, highlighted by his
impressive CV and the mementos from around the world that dot his office
in London.
Piot helped
identify Ebola when the laboratory where he was working in Antwerp was
sent a blood sample from a Catholic nun who had died in what was then
Zaire and is now DR Congo.
From the blood, they isolated a new virus which was later confirmed to be Ebola.
He later went to Yambuku, a village in Zaire's Equateur province, where an epidemic had taken hold.
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A picture taken on July 24, 2014 shows staff of the Christian charity Samaritan's Purse putting …
"People were devastated because in some villages, one in 10, one in eight people could die from Ebola," he said.
"I was scared but I was 27 so you think you are invincible."
Researchers
noticed most of the infections were among women aged between 20 and 30
and clustered around a clinic where they went for pre-natal
consultations.
It turned out that the virus was being transmitted
through a handful of needles which were being reused to give injections
to pregnant women.
There were also a string of outbreaks linked to funerals.
"Like
in any culture, someone who dies is washed, the body is laid out but
you do this with bare hands, without gloves. Someone who died from
Ebola, that person is covered with virus because of vomitus, diarrhoea,
blood," he said.
"That's how then you get new outbreaks and the same thing is happening now in west Africa."
- 'Fear a driving force' -
He
said recent history in Liberia and Sierra Leone was complicating
efforts to tackle the deadly virus, which kills as many as nine-tenths
of the people it infects.
"Let's not forget that these countries are coming out of decades of civil war," he said.
"Liberia
and Sierra Leone are now trying to reconstruct themselves so there is a
total lack of trust in authorities, and that combined with poverty and
very poor health services I think is the explanation why we have this
extensive outbreak now."
Staff are also often poorly equipped with no protective gear or gloves, he added.
While
there are a couple of experimental Ebola vaccines and treatments which
have shown promising results in animals, these need to be tested on
people, he added.
"I think
that the time is now, at least in capitals, to offer this kind of
treatment for compassionate use but also to find out if it works so that
for the next epidemic, we are ready," he said.
"It is quite clear that new viruses will emerge all the time and Ebola will come again -- hopefully not to this extent."