TarkovHead

Just like in the previous quests, obtain the key from a soldier or from , then head . Check the code on the whiteboard—this code will be used to unlock all of the doors required to collect the quest items.

1. TG-y Blood Sample from the Experimentation Room — located inside the room that previously required the Black Keycard, inside the perforated glass containment chamber.
2. TG-y Blood Sample from the Second-Floor Laboratory — located inside the room that previously required the Green Keycard, in the refrigerator on the lower shelf.
3. Laboratory Journal from Sanitar's Office — located on the desk to the right of the laptop.