4 ms·You're "shocked" you might need a booster when people get a new flu shot every single year? Come on.by forz877 5y agoYou're "shocked" you might need a booster when people get a new flu shot every single year? Come on.jjcon 5y agoWeren’t we told, ‘this isn’t at all like the flu’?myko 5y agoWe were told it is much worse than the flu, and it is.