I keep hearing I should get a flu shot to help prevent bird flu — but I thought flu shots only prevented illness from the particular strains the shot was designed for. Does getting a traditional flu shot do anything to prevent bird flu transmission?

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    2•1 day ago

    That poses an even greater risk as the flu season continues. In someone infected with both H5N1 and the seasonal flu, the viruses might swap genes, potentially making the bird flu capable of spreading between people as efficiently as the seasonal flu does.

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