Unintentional overdose on carfentanil

I have asked my children to share this with their friends.  

Amount of carfentanil equal to size of grain sand can kill; so before drinking anythingin public, quietly ask yourself if you can be sure of where it came from and have been.

"carfentanil directly contributed to 142 deaths from Jan. 1 to April 29, which amounts to 50% more than the total number of such deaths in all of last year."