Live

Watch CBSN Live

Experimental vaccine may block effects of opioids

An experimental vaccine could help fight the nation's opioid epidemic. Nearly 1 million Americans have died from drug overdoses in the last two decades, with more than 70% of them involving opioids. Dr. Jon LaPook takes a look.
View CBS News In
CBS News App Open
Chrome Safari Continue
Be the first to know
Get browser notifications for breaking news, live events, and exclusive reporting.