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Life
Bluetongue, leapfrog and global warming
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Gene-swapping Ebola is a slippery target
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World faces polio dilemma
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Bird flu can infect babies in the womb
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Life
Calls for vaccination against bluetongue disease
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Earth
Last ozone-destroying chemicals to be phased out
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Cholera outbreak in Iraq could be first of many
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Caring grandmas explain evolutionary role of menopause
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Fruit bats carry deadly Marburg virus
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Fruit bats carry deadly Marburg virus
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Listening to MP3s in a storm could blow your mind
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Insight: Fear of germs could be misplaced
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