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News Sport
Graphic explains how mutation to glycoprotein molecule while virus was grown in chicked eggs led to less effective vaccine.
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طفرة تقلل من فعالية لقاح الإنفلونزا

January 18, 2018 - Genetic changes during vaccine production in chicken eggs resulted in flu shots that failed to protect against the H3N2 virus strain.

Sources
PUBLISHED:18/01/2018; STORY: Graphic News
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