… a new cocaine vaccine… the vaccine reduces use of the drug by raising anti-cocaine antibody levels in the blood, thereby inactivating the cocaine before it enters the brain and gives the user a high
However, the article goes on to say that the antibodies reached effective levels in only 38% of folks treated and they are only present about 2 months after getting the shot. Multiple vaccinations would be required.
Certainly this kind of treatment needs to be investigated, but don’t expect to see it out as an effective treatment any time soon. Although, it would be great if it could be boosted for improved effectiveness and long-term studies show “promise” as well.