>The quantity of fentanyl, which is 80 to 100 times stronger than morphine, had the potential to kill nearly 56 million people, based on previously reported numbers from the U.S. Drug Enforcement Administration.

>Ingesting as little as 2 milligrams of fentanyl, equivalent to a few grains of table salt, can be lethal, according to the DEA.

https://www.ketv.com/article/us-border-agency-says-it-s-made-biggest-ever-fentanyl-bust/26102407