Science Reviving Traditional Treatment, Polish Company Breeds Leeches for Export By Yscien on Wednesday, February 14, 2018 The use of blood-sucking leeches in treating disease may seem like a relic of the Middle Ages, but one Polish company says there is growing demand by doctors for the worms. Faith Lapidus reports. … TelegramWhatsAppPinterestFacebookMastodonNextdoorX Related Previous Post Next Post Related Posts Economy Science Parts of US Midwest could offer fall’s most vibrant foliage Economy Science Climate protesters say pace of change isn’t fast enough Economy Science Congo struggles to contain mpox; here’s why