Renishaw Diagnostics Ltd, the developers of the RenDx™ Multiplex Assay System for infectious disease research and diagnosis today announced that it has created another 8 jobs; almost a 30% increase on its current workforce. The company also announced that its diagnostics project leader, Dr Karen Fitchett, has passed the Lean Six Sigma Green Belt exam of the British Quality Foundation certification, one of the most prestigious management qualifications.