Biohazard/Quick guide

This is the Quick guide to the quest Biohazard, for the more in-depth version click here.

Getting Started

 * Talk to Elena in a house just West of East Ardougne North bank across a river.
 * Talk to Jerico who lives in a house just South of Ardougne North bank.
 * Talk to Omart who is located just outside of the Southeast corner of West Ardougne's walls.
 * Talk to Jerico.
 * Search a nearby cupboard to find Bird feed and then take a Pigeon cage from his backyard.
 * Go to the watchtower guarding West Ardougne's gate.
 * Use the bird feed on the corner of the watchtower fence where the fences meet.
 * Open the pigeon cage.
 * Talk to Omart.

Mourner Headquarters

 * Go to Martha Rehnison's house located North of the West Ardougne town square.
 * Take the Rotten apple on the Eastern side of the house.
 * Travel East and squeeze through a gap on the west side of the Mourner's fence.
 * Use the rotten apple on the cauldron.
 * Go back through the fence and attempt to go through the front entrance.

Infiltration

 * Go to Nurse Sarah's house to the Southwest of West Ardougne's church.
 * Search the box in the house to obtain a Doctors' gown.
 * Equip the gown and enter the Mourner Headquarter's front entrance.
 * Go upstairs and kill a Mourner.
 * Use the newfound key to get into the caged room.
 * Search the crated to find the Distillator.
 * Exit West Ardougne with the help of Kilron or by going through the sewers.
 * Talk to Elena.

Samples
Note: Do NOT attempt to use any means of teleportation except for Fairy rings when holding any of the samples. This will cause them to break.


 * Go to Rimmington and talk to the Chemist in the Westernmost house. Tell him Elena needs touch paper and do NOT mention the plague sample.
 * Ask him if he has ideas on how to get the samples past the Varrock guards.
 * Go to his three followers right outside his house. Give Chancy the Liquid honey, Da Vinci the Ethenea, and Hops the Sulphuric broline.

Delivering the Samples

 * If not done already, obtain a Priest gown set and equip it.
 * Go to the gated Southeast corner of Varrock.
 * Go through the gate.
 * Go to Guidor's house in the Southeast corner inside the gated area.
 * Talk to Guidor and give him the samples.

Finishing Up

 * Talk to Elena.
 * Talk to King Lathas who is located upstairs in the Ardougne castle South of Elena's house.
 * Quest complete!