MIAMI--(BUSINESS WIRE)--IVAX Diagnostics, Inc. (AMEX:IVD) announced today that, effective September 17, 2007, Kevin D. Clark has been appointed Chief Operating Officer of IVAX Diagnostics. In addition to serving as Chief Operating Officer of IVAX Diagnostics, Mr. Clark will continue to serve as Chief Operating Officer of ImmunoVision, Inc., IVAX Diagnostics’ wholly-owned subsidiary which develops, manufactures and markets autoimmune reagents and research products for use by research laboratories and commercial diagnostic manufacturers.