Here's why it's important to get the flu shot every year

There are several different types of influenza virus that circulate every year. The flu shot is meant to protect against strains more likely to cause epidemics.



Story: https://www.king5.com/article/news/health/why-you-need-to-get-the-flu-shot-every-year/281-618209f8-a545-4c76-887c-93e4270ca4b9

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