The thing what I really wanted to say that who will question?? as the poor are themselves ready to take such a risk for money , Is there any law in any country which prohibits companies to do this??
Its "the law of morals and ethics". Back in the seventies Members of Parliament used to be put on boards of large pharmaceutical chains GlaxoSmithKline JUST so their ethics wouldn't be brought up in Parliament and create difficulty. They in other words were paying for things to be kept quiet.
It probably needs media attention and a couple of quality politicians to stop the greed. I believe no risk is worth a life but their again brother i don't have the experience and have loved ones starving at home. I dread to think if i had to make the choice - most of us would pray we never have to make a decision like that.