I met a woman who was the head nurse under the head of the CDC for the US government around 10 years ago. I forget her name and it was at a conference.

Anyhow

The head of the CDC- her boss- said to her and I quote, "The US government learned it's lesson from Polio and you will never see another disease cured again. You will only see them controlled. Polio cost billions in fees that could have been generated and now all the government will allow is controlled disease so the diseases can continue to make money."