McNally Valuations was called upon in October 2004 to provide a Fairness Opinion from a financial point of view for the shareholders of ViRexx Medical Corp. in support of the acquisition of all the issued and outstanding shares of Altarex Corp. ViRexx Medical Corp. is listed on the TSX Venture Exchange, and AltaRex Corp. is listed on the Toronto Stock Exchange. The transaction is intended to be completed through an exchange of ViRexx Medical Corp. shares for Altarex Corp. shares. To learn more about this transaction please read the press release below.