More from Debora Mackenzie
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Life
Power to the paranoid people
Opinion
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Bird flu may have reached Europe
News
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Reconstruction of 1918 flu virus prompts warnings
News
Life
End of the Enlightenment
Features
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US scientists resurrect deadly 1918 flu
News
Life
Protected fish plundered in ‘unintentional’ raids
News
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Low-dose bird flu vaccine tested on humans
News
Earth
Vaccine shortage may pose risk for Katrina survivors
News
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Bird flu knocks on Europe’s door
News
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‘Mad ewes’ give birth to BSE lambs
News
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Trauma of war hits troops years later
News
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Sheep can pass BSE to their lambs
News