After Kakashi sealed Sasuke's curse mark, Sasuke passed out. He was in the Hospital. He had a Breathing machine mask over his lips and a heart Monitor. But... Team 7. Naruto and Sakura except Kakashi weren't allowed to enter.. because normally people said that people with Orochimaru's curse mark, shouldn't be... alive. After the attack from Kabuto, where he tried to kidnap Sasuke for Orochimaru, he needed extra anbu's.. Now its Anbu's watching over him, standing infront of the door and making sure nobody walks inside and tried to do anything with the unconscious Sasuke. That's probably why nobody is allowed to walk in, except jonin, hokage, anbu's or medic's.

Naruto: "Sensei Kakashi! Please let us enter Dattebayo!" Naruto said, and looked at Kakashi with a firm face.

Sakura: "Please sensei Kakashi! Let me see him! Sakura said, in a tone with fear.

Kakashi: "Im sorry kids. I can't." Kakashi said, as he glanced at the already, pissed of nurse at the desk who clearly had a long day after her, and not wanting to Deal with Team 7 anymore.