More from Andy Coghlan
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Parasite wars
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Huge chunk of our genome is set to be privatised
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Chilled out
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Chilled out
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Malaria vaccine performs well in trials
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The dairy difference
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Humans
Don’t expect any miracles
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Bungled BSE experiments due to refrigerator mix-up
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Mavericks claim creation of many cloned human embryos
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Keep your distance
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No clones please
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Wonder drugs
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