Warning: The linked video contains distressing images.
It is accompanied with a video that shows a man with the top of his skull missing and the brain exposed. Maggots are seen wandering about in the wound. The man is laying on a gurney and the video is taken from the head end, with no imaging of the man beyond the upper chest (which is partially covered with a gown). The man is seen to blink his eyes and move his head. He coughs slightly but does not attempt to speak. The background (mostly floor) of the images is believable for a rural clinic environment. The head wound is deep enough that it seems unlikely to be faked with makeup goop.
Here is the disturbing video.
The article suggests that this may be evidence of zombies existing.
I personally find hard to believe that a man in such a state could be alive, let alone conscious.
Is the footage authentic?