http://wiki.project1999.com/Shining_Star_of_Light
Cleric or Paladin only, but it's just some legwork and can be done as early as level 1. I got one back in pre kunark with a level 5 halfling cleric. On old retail, the proc would cleanse disease such as rabies but also removed Ghoul Root which I discovered to my delight in Unrest. I doubt that ghoul root is coded to be removed here on P1999.