当前 ,在美国等国家接种痘苗病毒预防天花来保护公众抵制生物恐怖袭击 ,已成为一个非常热门的话题 ;一些国家也推荐在实验室操作痘苗病毒或牛痘病毒的工作人员进行免疫 ,而通过实验室操作痘苗病毒受到感染被认为是不可能的。但最近据Journal of Investigative Dermatology杂志 At present, the vaccination of smallpox in the United States and other countries to prevent smallpox to protect the public against biological terrorist attacks has become a very hot topic; some countries also recommend vaccinia virus or vaccinia virus lab staff in the laboratory for immunization, and through the laboratory Infection with vaccinia virus is considered impossible. But recently, according to the Journal of Investigative Dermatology