Still critically ill. He's in our intensive care unit. He suffered some collapse of one of his lungs.

He responds to stimuli and that's good. He's still critically ill, in intensive care, he suffered a collapsed lung.

The Intensive Care Unit The sentence behind it They have already taken the life out of him, and are taking him to the ICU {Intensive Care Unit} to see if he responds so that they can take it further.

The patient is in intensive care but still alive.

They need lot of intensive care to prevent infections and pneumonia.

Reducing MRSA infections is critical because these bacteria are difficult to treat and are common in healthcare settings, especially among ICU (intensive care unit) patients.