AdvertisementPandemic Disrupts Illegal Drug Trade, Upending Both Product And ProfitsMay 25, 2020Brian MannfacebookEmailFarmers harvest opium sap from a poppy field in the Nangarhar province of Afghanistan on May 10. The country is the world's biggest heroin supplier, but a U.N. report found a shortage of field workers there because of the coronavirus. (AFP via Getty Images)