Market Regulation Services - Trading Halt - ViRexx Medical Corp. - VIR

Sep 4, 2007


    TORONTO, Sept. 4 /CNW/ - The following issues have been halted by Market
Regulation Services (RS):

    Issuer Name: ViRexx Medical Corp.
    TSX Ticker Symbol: VIR
    Time of Halt: 11:47 am EDT
    Reason for Halt:  Pending News

For further information:

For further information: Market Regulation Services Inc., (416)
646-7299