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Live, weakened virus is used in some forms of the polio vaccine

Wild polio has been eradicated in Nigeria but infections will continue

23 August 2019

Nigeria has officially wiped out wild polio, but there have already been 15 cases of infection this year, caused by the live virus used in some vaccines


grave markers in Liberia

The End of Epidemics: It's all about the money

4 April 2018

A new book's ambitious plan to spot and stop global epidemics is easier said than done unless governments show willing and fund a real scheme to do just that


schoolroom

Waiting for the big one: A new flu pandemic is a matter of time

2 January 2018

At least two flu strains are only a few mutations away from developing deadly human-to-human transmission. So how do we minimise the impact?


racks of eggs

Jab in the dark: Why we don’t have a universal flu vaccine

2 January 2018

This year’s flu jab is working, but not working well – throwing a spotlight on the commercial and other factors that prevent us developing something better


flu jabs

Stopping the spread: What you can do to prevent flu

2 January 2018

We will all be exposed to flu this winter, but not all of us will get sick. The best way to minimise the risk is clear – although it’s a far from perfect solution


Number 8

Why a nasty surprise lurks 100 years on from the lethal 1918 flu

1 January 2018

As the centenary of the great flu epidemic looms, we are right to be pessimistic – especially with H7N9 bird flu virus quietly circulating in China


Girl collecting water in refugee camp

WHO launches bold plan to slash cholera deaths by 90 per cent

4 October 2017

The global health agency pledged to reduce the death toll – now running at 95,000 a year – by improving sanitation and strategically deploying an oral vaccine


Testing person suspected of having Ebola in Liberia in 2014

Ebola once again on the prowl as emergency teams stand ready

16 May 2017

Three deaths and 19 suspected cases of Ebola in the DR Congo have health officials worried – but the chances of another deadly rampage are thankfully slim


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