Market Regulation Services - Trading Halt - Microbix Biosystems Inc. - MBX

Jun 12, 2007


    TORONTO, June 12 /CNW/ - The following issues have been halted by Market
Regulation Services (RS):

    Issuer Name: Microbix Biosystems Inc.
    TSX Ticker Symbol: MBX
    Time of Halt: 9:51 AM EST
    Reason for Halt: Pending News



For further information:

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