More from Debora Mackenzie
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Earth
Jellyfish swarms threaten Mediterranean beach bums
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Health
Plague of bioweapons accidents afflicts the US
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Health
Do flu vaccines really protect the elderly?
News
Health
Flu could hitch a ride on banknotes
News
Health
Genes won’t work round the clock
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Life
CITES deal wins reprieve for elephants
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Life
Trade in endangered sawfish is banned
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Life
Starving vultures switch to live prey
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Health
Man quarantined in US for extreme drug-resistant TB
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Health
UK tests could miss bird flu in migratory birds
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Health
Indonesia shares just three bird flu samples
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Health
Canada probes TB ‘genocide’ in church-run schools
News