i think people have to be prepared for that. you know, leana and i have talked about this. is this like just from a mindset standpoint thinking of this more like weather versus a linear sort of thing. the weather changes, you've got to be prepared. hopefully by next spring we'll be in a position where we won't have as many of these weather outbursts. >> and again, as dr. fauci said, it all depends on getting as many people possible vaccinated. dr. wen, you and i have talked a lot about for children what the prognosis is in terms of the time, how long it's going to be before they can get vaccinated. what do you make of what dr. fauci said on that? >> it's sobering. i mean the timeline keeps on getting pushed back. initially i thought that for the 6 to 11-year-old group that we would be able to have a vaccine potentially by september, october. now we're saying maybe in 2021, maybe 2022 possibly? i mean i think at this point we really need to have another conversation about risk/benefit analysis. as in there should be no