Mole rat disease

Molerat disease is an effect the player obtains if bitten by a Vault 81 mole rat during the quest Hole in the Wall. The effect is -10 Max HP. During the quest, the Sole Survivor will obtain the only dose of the cure available. The player then must choose to either save the life of Austin, a young boy who was bitten by an infected mole rat himself, or use the cure on themselves. If the Sole Survivor cures Austin of Molerat disease, he/she will gain the favor of the vault as well as a room to stay in. It is unknown if there is any way to obtain a second cure for use by the player if he/she chooses to cure Austin.