Nodding with a sigh, Castiel looked over his shoulder briefly and continued to survey the area even as he watched Cosima's molecules rebel against her. Obviously, whomever had been caring for her before was on the right track. Though...if she was what he suspected her to be, then it made little sense to him to create something that would fall ill and suffer. It was wrong. And cruel.
"I...can point you towards Agent Romanoff," he replied. "Or a being known as Rocket. Thus far, they have been the most helpful in explaining the current situation, but I've found that most of the people here are very kind, albeit confused."
Watching her carefully, he then met her eye as he spoke. "I can also assist with that cough. If you will allow it."