Antivirus vendor Sophos will be introducing Sophos Anti-Virus for Mac OS X at the MacWorld Expo on July 16-18. In addition to on-demand detection and disinfection of local, network, and removeable drives, SAV for OS X will offer InterCheck for on-access scanning, centralized installation and centralized management capabilities suitable for large enterprises. Also see: Sophos Press Release | Macintosh Antivirus Products