User blog comment:Kogath/Monster Hunter 4 Ultimate for the Nintendo 3DS/@comment-24734669-20141014040250

I had this thought in my head. What if the Frenzy Virus and Extreme State were both based of rabies? After all, if almost has the same symptoms: if it hits hunters, they feel weak and fatigued, but if it hits monsters, they turn into savage beasts and inflict the virus by attacking!