"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."

弹病毒使它从伤口沿神经组织而到达大脑。通常感染后4～6小时出现症,开始时表现为兴奋易怒,有击性。