The symptoms for humans include:

Sudden nervousness or aggression. A person may develop destructive behavior or actions while they are still live.

Abnormal posture, which means that you may stand up or sit in an abnormal way, and not even realize it.

Difficulty walking, which does not allow the people to get up and they will stay paralyzed until the day of their day.

Severe muscle twitching.  This means that the muscles suddenly start to move sharply or on an abnormal way.

Rapid weight loss.

Lack of a good appetite – The disease can cause you not to eat anything anymore.

Bizarre laughter and then foaming at the mouth.

[此贴子已经被作者于2008-11-12 17:33:49编辑过]

不懂，帮顶， blessing