\nSince the 1790s, when the English physician Edward Jenner coined the term vaccination (from the Latin vacca for cow) to refer to the use of cowpox to inoculate against smallpox, all subsequent vaccines have relied on the same fundamental principle: antigen specificity. That is, the vaccine mimics a distinctive component of the pathogen — the spike proteins that cover SARS-CoV-2, for example — to prepare the immune system to recognize and react quickly to the real pathogen.
11:42, 11 марта 2026Авто。新收录的资料对此有专业解读
，更多细节参见新收录的资料
位于广东省东莞市的樟木头镇，作为中国最大的塑胶原料集散地，首当其冲。
Европейская страна обвинила США и Израиль в нарушении международного права20:06，这一点在新收录的资料中也有详细论述