vaccinations site. geoff? >> thanks to nbc's kathy park. joining us now is former obama white house health policy adviser, zeke emanuel. it's great to have you with us. what does yesterday's approval and today's cdc meeting actually mean for anybody who is eligible for a booster? can people go to pharmacies right now to get their moderna or j&j boosters? >> no. you can't go to your pharmacy right now. you to be six months out, and the cdc's advisory committee on immunization policy will be the final arbiter of this as to what's appropriate. but i'm pretty sure they're going to approve the booster vaccinations. it is for moderna six months after your second shot. and it's a restricted group. it's 65 and older, those people who are younger who are at high risk because of jobs like health