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Reuters) - A two-step flu vaccine using DNA to "prime" the immune system |
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Friday, 16 July 2010 00:00 |
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Reuters) - A two-step flu vaccine using DNA to "prime" the immune system and then a traditional seasonal influenza vaccine may be able to protect against all strains of the virus -- providing a long-sought "universal" flu vaccine, U.S. researchers said on Thursday.
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