Does a flu vaccine increase your risk of getting COVID-19?

There is no evidence that getting a flu vaccine increases your risk of getting sick from a coronavirus, like the one that causes COVID-19. You may have heard about  published in January 2020 that reported an association between flu vaccination and risk of four commonly circulating seasonal coronaviruses, but not the one that causes COVID-19. This report was later found to be incorrect. Source: https://www.cdc.gov/flu/prevent/keyfacts.htm