Eh? What's this mean?
WHO
Quote:
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Also in Europe, some manufacturers have conducted advance studies using a so-called “mock-up” vaccine. Mock-up vaccines contain an active ingredient for an influenza virus that has not circulated recently in human populations and thus mimics the novelty of a pandemic virus. Such advance studies can greatly expedite regulatory approval.
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Crying won't help you, praying won't do you no good.
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