QVDX Quovadx (MM)

Quovadx, Inc. (Nasdaq: QVDX), a global software and vertical solutions company, today announced that it will release its fourth-quarter and full-year 2006 financial results on Thursday, March 8, 2007, after the market close. In conjunction with the release, Quovadx will host a conference call which will broadcast simultaneously, live over the Internet. Harvey A. Wagner, president and chief executive officer, and Matthew T. Pullam, chief financial officer, will host the call. Call date and time: Thursday, March 8, 3:00 PM MST/5:00 PM EST Web cast address: http://www.investors.quovadx.com on the Investor Events page of the QUOVADX Web site. In addition to the live broadcast over the Internet, an online archive of the broadcast will be available on the Web cast and Presentations page of the Investor Relations section of the QUOVADX Web site (http://www.quovadx.com) shortly after the live call. If you are unable to access the Web cast, an audio replay of the conference call will be available approximately two hours after the live call by dialing 888-286-8010 and entering pass code 30754297. The audio replay of the presentation will be available through March 15, 2007. About Quovadx, Inc. Quovadx (Nasdaq: QVDX) offers software and services for system development, extension, integration and analysis to enterprise customers worldwide. Quovadx has three divisions, including the Integration Solutions division (ISD), which offers private and public healthcare organizations software infrastructure to facilitate system interoperability and leverage existing technology, the CareScience division, which provides care management and analytical solutions to hospitals and health systems, and the Rogue Wave Software division, which provides reusable software components and services for enterprise-class application development and high-performance SOA. Quovadx serves companies in the healthcare, financial services, telecommunication and public sectors. For more information, please visit http://www.quovadx.com. QUOVADX is a registered trademark of Quovadx, Inc. All other company and product names mentioned may be trademarks of the companies with which they are associated.