The CDC owned at least 28 vaccine patents. They are also in charge of vaccine promotion (getting the public to take vaccines) and vaccine safety.
https:// worldmercuryproject.org/advocacy-policy/cdc-corruption-deceit-and-cover-up/
http:// www.shtfplan.com/headline-news/cdc-corruption-corporate-science-cover-ups-and-how-they-enrich-the-politically-elite_02082018