Sourced of - Voice of Reason - https://newtube.app/user/VoiceofReason/F21CQP3 -- a TEDxAarhus 2018 talk by medical doctor and professor in global health Christine Stabell Benn. In this talk Dr. Benn explains how vaccine companies have only considered the effects vaccines have on the disease it is treating but not on the overall long term health of a person. She explains the dangers of not taking this factor into account when implementing mass vaccination of populations.