those who are fully vaccinated, but have not gotten the booster shot, what do we know? i m going to directly quote doctor walensky, the cdc director, who said this morning that what we are seeing is an uptick, an uptick in the non boosted fully vaccinated elderly crowd ending up in a hospital. that s where that signal is arising from. the elderly, fully vaccinated by non boosted, which is not surprising, chris. that s exactly the group, the elderly, 60 and over, or if you have a high-risk condition, that we are worried about. that s why we message so about needing a booster shot. and with these breakthrough illnesses. it makes complete sense, shouldn t surprise any of us, which is why we have to double down on cleaver messaging. let me play for you something an infectious disease physician said earlier, from vermont, on this network.