Given by Brian Virgil to the player character if he is cured.
Our mutual friend informed me of your concern for my health. With the aid of <Alias.PronounPosObj=Player>, I was able to secure an antidote for my condition, and am pleased to report that I have made a full recovery.
Although our circumstances have changed, I hope we might someday be able to collaborate on our research once again. Until then, my regards.
- If you return to Virgil after you have defeated the Brotherhood of Steel he will give you this letter to return to Dr Li. However, the marker for Dr Li (if you convinced her to join back the brotherhood) will be floating over the rubble of the downed Prydwen making it impossible to complete the quest.