Scientists used antibodies from llamas to produce a universal flu vaccine. Mice given the vaccine were protected from various strains of influenza A and B viruses. Immunity occurred after just three days and was achieved at lower doses compared to another candidate vaccine.

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Scientists used antibodies from llamas to produce a universal flu vaccine. Mice given the vaccine were protected from various strains of influenza A and B viruses. Immunity occurred after just three days and was achieved at lower doses compared to another candidate vaccine.