国际新闻
Is Congo's Ebola outbreak coming under control?
Four months in, Congo's Ebola outbreak is one of the largest ever recorded. Officials and outside experts can't agree on whether it's finally slowing down.
NPR Topics: World ·
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科学与环境
Millions of lettuces ruined by UK aphid outbreak
Growers are facing losses of £10m, as 30 million heads of lettuce will be rendered unusable.
feeds.bbci.co.uk ·