How do you know this?
The grapevine.
Word I heard, and trust, is that not all nations have adhered to the NDA-nature of these contracts. The details of these contracts leaked can be gleaned from discussions OUT of the MSM and general news circles. You gotta dig.
One of the contracts was found online, for Bolivia I think. Stipulations upon stipulations — worst contract in the world for one side, in this case for the countries signing them. Country pays a bunch of money, has to follow a ton of rules and pharma has zero responsibility.