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Health
Ebola after-effects unclear as nurse becomes critically ill
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Health
Flu drugs work and are needed during pandemics
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Life
ISIS could be using decades-old mustard gas in Syria
News
Health
Why welcoming more refugees makes economic sense for Europe
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Environment
Ban on chimp testing puts wild ape vaccine for Ebola at risk
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Earth
Europe to discuss deep-sea trawling ban to protect biodiversity
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Earth
China crash a sign of nation’s transition to a new economy
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Health
Hidden viral protein brings universal flu jab closer
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Technology
How historic Iran deal will block nuclear weapons 鈥� for a while
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Greece crisis: Better models can show how to stabilise eurozone
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Life
Cod make a comeback thanks to strict cuts in fishing
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Health
Bolster health systems in poor countries or see another Ebola
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