Owen nodded and went off to go and check on Ianto and looked at the blood sample. Ianto was busy doing the job Jack had told him to do. He talked with Owen a bit and then Owen went to go and carry on what he was doing.The Doctor was looking at Jack "Yeah, just so hard to sleep sometimes and travel is more exciting." he never had seemed to like sleep that much. Even with his Tenth Incarnation he had slept less than Jack sometimes.
He stayed close to Jack and closed his eyes and wrapped his arms around him. He hoped it wasn't poison as he knew it would be risky to his life, But he was sure the Master only wanted to slow him down and not kill him yet.
Owen returned hours later with a result. "I found out whats wrong. Its not poison like I thought, but some rare illness . Though he could have had it for days without it showing." He explained to Jack, sees the Doctor is asleep.