A few days after Dr. Johan Lennon's recovery, the Head Doctors give a thumbs up, The were watching his progress, observing what changes he could have on the human body, and they realized it was a drastic change, but not harmful to the human body, in fact the results were quite the opposite.
Eliza's Second Senior Brother's body recovered in just one day, the rest of the days were used for observation and his body developed antibodies for many diseases, which the doctors wanted to do research on his blood, but for fear of making him feel like a lab rat they resisted the urge to ask for it.
But being someone who has dedicated almost his entire life to research, he knows and understands what they must feel, taking the initiative to give them samples of his blood to study it, the doctors were glad that it happened and that the patient didn't get upset, because if he was, they could not face their Young Master, William.
With a silly grin, all the doctors left.