Polio
eradicators hail historic progress, aim to 'finish the
job'
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[May 01, 2015]
By Kate Kelland
LONDON, April 30 (Reuters) - The world is
closer than ever to being able to wipe out polio, international experts
said on Thursday, with zero cases of the crippling disease recorded
across all of Africa this year and fewer than 25 globally.
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Polio eradication specialists are wary of claiming premature success
and warn complacency could prove the project's downfall, but with
only two countries, Pakistan and Afghanistan, reporting polio cases
in 2015, they see an end in sight.
"We've never been in a better place to hold hopes of being able to
eradicate this disease once and for all," said Peter Crowley of the
United Nations children's fund UNICEF.
Jay Wenger, head of polio eradication at the Gates Foundation, told
reporters: "The progress is very impressive. We're looking forward
to finishing the job."
"We don't think we can declare victory, but we've never gone
anywhere near this long without any wild polio virus being found in
Nigeria or in Africa as a whole," he said on a telephone briefing
with experts from the World Health Organization (WHO), the Global
Polio Eradication Initiative (GPEI) and the U.S. Centres of Disease
Prevention and Control.
Polio is a viral disease that invades the nervous system and can
cause irreversible paralysis within hours. It can spread rapidly,
particularly among children and especially in unsanitary conditions
in war-torn regions, refugee camps and areas where healthcare is
limited.
In 1988, when the GPEI was formed to lead a battle to wipe it out,
polio was endemic in 125 countries and paralyzed nearly 1,000
children a day. Since then, thanks to huge vaccination campaigns,
there has been a more than 99 percent global reduction in cases.
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But the WHO's repeated warning is that as long as any child anywhere
remains infected with polio, all children are at risk.
Latest global data show just 23 polio cases reported so far in 2015
-- 22 in Pakistan and one in Afghanistan. That compares to a
year-to-date total of 54 cases worldwide in 2014, and a 2014 annual
count of 306.
Wenger said the success in Nigeria, which has not seen a single
polio case for eight months, was largely due to political will from
national, regional and local government.
The experts said progress against polio remains fragile,
particularly since it is in regions vulnerable to instability. In
2013, polio re-emerged in Syria after a 14-year absence, prompting a
vast and expensive regional vaccination campaign.
(Editing by Robin Pomeroy)
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