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Come To Think Of It, I Vaguely Remember Seeing Some Chickens Sneezing
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A University of Pennsylvania researcher thinks he knows why last year's flu vaccine didn't work: It's because they use chicken eggs to grow the virus. Apparently, the chicken eggs can mutate the virus and make it less effective. They make some of the vaccines without chicken eggs for people with allergies; maybe they should look into doing that for everyone.... (Philadelphia Inquirer)
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