The distributions of HSV were different in virious tissues.The HSV titers in brain and sensory ganglion reached the peak on 72 hours postinfection, but in heart and liver on 5 days.

• 不同组织病毒分布不同，脑、神经节在感染后第72小时病毒滴度较高，心、肝组织在第5天达到高峰。