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Earth
Greenpeace slams seal hunt quotas
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US flu vaccine trials may be effort wasted
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‘Symptomless’ bird flu cases raise concerns
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The hidden cost of fighting bioterror
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Top US biologists oppose biodefence boom
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Vast budget boost needed to fight bird flu
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Bird flu in humans may be going undiagnosed
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Children should be targeted with flu vaccinations
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Bird flu may be worryingly widespread
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Stockpile bird flu vaccine now
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Stockpile bird flu vaccine now
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British goat may have harboured BSE
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