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Health

A shot in the dark

Can the anthrax vaccine help protect workers at risk?

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Hoaxers spread panic across the globe

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Ready or not

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The secret is out

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Trail of terror

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Out of the blue

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Bioterror catches hospitals napping

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Vital moments

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Smallpox attack

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Going to the dogs

How did American foxhounds become infected with leishmaniasis?

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How HIV spreads into the wilderness

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Deadly combination

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Send in the genes

Features

Health

Ignorance is bliss

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