Actually, that hasn’t stopped experimental trails that have already been conducted against Ebola.
And thus continued experimental trials will continue...
Ergo, develop the vaccine even if it is vis-à-vis experimental trials and disburse it to Africa free of charge. This needs to be stopped ASAP.
Win-win!
I think you are greatly mistaken that the Pharmaceuticals have any intention of that happening.
The infected in Africa may not pay, but expect the member states of the UN, which mostly means US Tax Payers to foot the bill.
That said, I suspect they could distribute free 90% of the stock and put 10% on Ebay, and still make significant profit.