to 80%. it's pretty simple. if you are patient, which one do you want prescribed? the pfizer pill. in addition, the merck bill has some concerning potential side effects. for example, looks like pregnant women may fit this demographic. early diagnosis of covid. they are not advised to get this pill. there are some initial side effect concerns, potentially. when you couple that with the fact that it is all about perception interest, who is actually going to want the merck bill relative to the pfizer bill? so, it is going to be really important to scale manufacturing of the pfizer pill, and if there are no concerning side effects, people are going to want that. that is going to be critical for saving lives here and globally. >> dr. gupta, as always, thank you for being with us, dr. vin gupta, a critical care pulmonologist pulmonologist in seattle. coming, up hearing more about the president about his