This is ridiculous, however, and the secrecy and misinformation surrounding his illness and living-undead state is positively perverse.
At this juncture, I'm inclined to believe he's "brain dead" but his body is on life support until a transition (financial and political) can be made. This fits well with the vast majority of the reports: he's both dead and not dead.
My ignorance on his customs likely runs deep but I understand an autopsy would be out of the question and, as is true for an Orthodox Jew, by example, he'd need to be buried within 24 hrs.
Perhaps we should all be sending france a healthy supply of wooden stakes, no?