1."The rhabdovirus that causes it spreads along nerve tissue from the wound to the Brain. Symptoms usually appear four to six weeks later, often Beginning with irritability and aggressiveness."

1.弹病毒使它从伤口沿神经到达大脑。通常感染后4～6小时出,开始时表为兴奋易怒,具有攻击性。