LONDON--(BUSINESS WIRE)--Osmetech plc (LSE:OMH), a fast growing international molecular diagnostics company, is pleased to advise that Christopher Gleeson has been appointed non-executive Chairman, effective July 1, 2009. Jon Faiz Kayyem, the founder of Clinical Micro Sensors, and the inventor of the fundamental Osmetech eSensor technology, becomes Vice Chairman effective July 1, 2009.