Tianhua

Smallpox is a severe infectious disease caused by the variola virus. It spreads easily and has a high fatality rate.

Tianhua：Smallpox is a severe infectious disease caused by the variola virus. It spreads easily and has a high fatality rate. 该网站收录于「传染病医院」分类，为您提供Tianhua的相关介绍、访问入口和同类推荐。