To report fake pharmaceuticals, visit the MedWatch site. 9 nov. 2017 ยท Thursday, November 9, 2017 Karin Heineman, Executive Producer Contributing author: Jason Socrates Bardi (Inside Science) -- The World Health Organization reports that counterfeit medicines could make up more than 50 percent of drugs sold on the global market, with a large amount of fake drugs being bought and sold in developing countries.