Detailed text transcripts for TV channel - FOXNEWS - 20150103:23:53:00
You. and if your immune system recognizes the strain of the flu, the vaccine is protective. >> so what you are saying can the flu mutate and change from the vaccine that you created and even 2 or 3 different types. and the vaccine has more than one strain of flu. it is like cousins of each other, right. they are vaccine and that means three strains or four strains in there and the vaccine, the virus can mutate, that is true and tries to adapt but it could be protective. other people with medical problems and people who are kids, and people who are older with immune systems that are weaker. it ...
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