the cdc says those over 65 or with underlying conditions should get boosters but for everyone else it only says they may get a booster. so can you clear this up for us? do you recommend that every single american 18 and older get a booster shot? >> absolutely, dana. let's make it clear. when there is lack of clarity people get confused and are not sure what to do. if you were 18 or older and you've been fully vaccinated with moderna or pfizer mrna six months or more ago get a booster. if it is j & j and two months ago or more get a booster. we shouldn't get hung up on should, may. just go out and get boosted. we know they are safe and highly effective and bringing very high up the optimization of your protection. just go ahead and get boostered. now is the time to do it as we