No placebo for the control group? no double-blind? C'mon guys ... these kind of crisis are where strict scientific discipline is the most needed, because the r

No placebo for the control group? no double-blind? C'mon guys ... these kind of crisis are where strict scientific discipline is the most needed, because the risk of rushing to a false conclusion is higher. "but we don't have time, so we'll take whatever that seems to work" would be a valid argument if Chloroquine had zero negative side-effects. Which isn't the case.