Virex Virus Definitions for December/January posted mactech 24 years ago MacAfee has released Virex Virus Definitions for December (for Virex 7.0 only) and January (Virex 5.9.x & 6.x), as noted by VersionTracker. Share this: Virus updates for NAV and Virex 7.0 for Mac OS XDateSeptember 28, 2001In relation to09271911October virus definitions postedDateOctober 1, 2002In relation tovirusdefsNew Virex beta availableDateJuly 24, 2001In relation to07240924