SALT LAKE CITY (ABC4) — The COVID-19 vaccine is very new at this point, so it might seem strange to compare it to the flu vaccine, which has been around for nearly a century.

Chances are the COVID-19 vaccine most people will be receiving this year, will not be their last. But whether or not the COVID-19 vaccine will need to be administered to people yearly, is simply not known at this point.

Check out abc4's story here:

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