And how far away are those? A year? Two years?
If a potential treatment can help now, then the last thing we need is a mountain of red tape that would mean economic pain lasting for years, if not decades. I do think it is possible for this crises to be greatly ameliorated as soon as Summer, but it is only possible if the world chooses to slash the tons of regulation and bureaucracy that makes it all but impossible to have timetables measured in months (as opposed to years).
This is not to say that I expect the anti-malaria drug to be sold and taken like ordinary Tylenol. You would probably have to take it according to instructions from a doctor, possibly with the doctor present.