> It's not that you didn't have a supply of patients for clinical trials. No, it's that you couldn't guarantee that every patient could be tested every day in

> It's not that you didn't have a supply of patients for clinical trials. No, it's that you couldn't guarantee that every patient could be tested every day in order to measure whether the drug is effective. That is what people are complaining about, and it won't be fixed until testing capacity is reliably there. Bigger trials would only make that worse.