Fentanyl vaccine may have been discovered, researchers say

(NewsNation) — Researchers at the University of Houston believe they've developed a vaccine targeting synthetic opioids, including fentanyl, that could end the cycle of addiction for millions of Americans.The findings, which were published in the journal Pharmaceutics, have been described as a potential "game-changer" to save countless lives by reversing the effects of the powerful drug."Authorities were able to confiscate enough fentanyl to kill everyone in the United States, so it's a ve