More from Debora Mackenzie
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Earth
Warmer seas mean more food for fish
News
Health
Universal vaccine could put an end to all flu
Features
Health
Swine flu update: When can we expect a vaccine?
News
Health
Fight the flab to fend off swine flu
News
Health
Slow-grow flu vaccine could set production back months
News
Health
Swine flu sweeps the southern hemisphere
News
Health
Revealed: How pandemic swine flu kills
News
Earth
Disease runs riot as species disappear
News
Health
Tamiflu resistance emerges in flu pandemic
News
Technology
Bombers vs verifiers: A nuclear race worth winning
News
Health
Swine flu pandemic declaration to trigger vaccine switch
News
Health
Obesity and hunger: The problem with food
Books & Arts