peter chang hong, inctfeious diassee speciastli at ucsf, thank you so much for being he. re >> anthks r fohaving me on, liz. all ghrit, so anotr hebu sy adheline to wake up to. plexain first why u.s. regulato rsdecided to do isth. >> so, u.s. regulato rsdecided toput a pae uson e throllout ofhe t j&j vaccine come out of e thabundancofe caution. safety is their ioprrieithr prii owkn that eyth llwi be a risk potentiay ll ofhavi ngpeop le worry remo abt ouvaccesin in general, b utneverthessle, ttpuing that pause was an poimrtant feurate, malyin to e, alerfot lks of what to look out r, ev enthghou it is super, super rare. >> so let's talk about how rare esthe cases are. ween mtioned x sicas set ouof some7 million people who have tten the josohnn & johnson vaincce. some are pointi ngout, you are mo lreikely to be rustck by litnghing than to have this ood cltiotng ise.su e>>xactly? the risk of getting covid, ttgeing covi d,even dying from vid is several times more anth the risk of what we know of these clots happening. certainl ty,he risk of geinttg long-ulha or syndrome or chr