http://slatestarcodex.com/2014/08/16/an-iron-curtain-has-des...
Another example: The French developed Tianeptine[1] and it's as effective as SSRIs as an anti-depressant, with fewer side effects, but it's largely unknown in the U.S.
Point being, even if they did develop great drugs, you'd never hear about them.
http://www.wakingtimes.com/2015/09/29/cuba-developed-a-1-lun...
http://www.cnn.com/2009/HEALTH/02/19/cuba.cancer.vaccine/ind...
> A Phase II trial from 2008 showed lung cancer patients who received the vaccine lived an average of four to six months longer than those who didn’t.
> CimaVax EGF does not prevent or cure lung cancer. It is a therapeutic vaccine which stimulates the patient's body to make an antibody against the epidermal growth factor (EGF), which is a key driver causing lung cancer cells to grow.
Thanks for sharing, I had never heard of this, but to call it a "$1 cure for lung cancer" is a bit misleading.
BTW I see that you got downvoted. Lest you think so, it wasn't me.