I read about it back in 2013 or thereabouts. A vaccine was being designed. A vaccine that would trigger the immune system to create anti-bodies against cocaine. The anti-bodies would eat up the cocaine before it got to the brain making it impossible for anyone using cocaine to get "high." At that time it has been tested on mice but it wasn't known yet whether the vaccine would be effective when used on humans. Have any of you heard of this vaccine? Was it even made?