Scientists are racing to develop a vaccine to prevent heroin addiction and overdose.

Will a Addiction Vaccine Really Work as Heroin Treatment?

Each flu season, many people go to their doctors or local pharmacies to get their flu shots. In the future, people will be able to do the same thing, but with an extra option. Instead of being vaccinated against the flu, they will have the option to be vaccinated against heroin addiction maybe instead of going…