Apothecary Johaan

From WoWWiki

Apothecary Johaan is a level 20 quest giver located in Brill in the forsaken starting zone of Tirisfal Glades. He is affiliated with the Royal Apothecary Society which serves Sylvanas in order to create a new plague to wipe out the Scourge.

He starts the following quests:

•  [6] A New Plague
  •  [9] A New Plague (2)
    •  [11] A New Plague (3)
      •  [11] A New Plague (4)
•  [7] Fields of Grief
•  [10] Delivery to Silverpine Forest

See List of Tirisfal Glades NPCs.