The Latest Breaking News from Colin Haile

Scientists Say a New Vaccine Could Leave Fentanyl Users Feeling Nothing and Unable to Overdose

A pioneering fentanyl vaccine has shown promise in early human trials, potentially preventing overdoses by blocking the drug from reaching the brain.

International Business Times UK · Jun 17

A fentanyl vaccine enters human trials in 2026 — here's how it works

A vaccine in development would be the first proactive treatment for overdose and fentanyl addiction, if approved.

LiveScience · Dec 29, 2025

Texas scientists create fentanyl vaccine to combat opioid epidemic

To combat the fentanyl epidemic in the United States, researchers at the University of Houston have created a fentanyl vaccine that could help prevent overdoses. They aim to test the vaccine in a human trial within the next year.

Tribune News Service · Feb 9, 2023