WHEAT RIDGE, CO--(MARKET WIRE)--Jun 7, 2007 -- GeneThera, Inc. (OTC BB:GTHA.OB - News) is pleased to announce an update to operations in Mexico. GeneThera and its subsidiary ApiGen have entered into an agreement to initiate a marketing trial for Johnne's Disease. GeneThera will deploy its Field Collection System (FCS) to ranchers throughout Mexico for GeneThera's diagnostic assay testing for Johnne's Disease.