众所周知,鼠疫传染发生的可能性大都取决于耶尔森氏菌病原体细胞与吞噬细胞相互作用的结果,而这种结果依赖于巨噬细胞(MΦ)灭菌活性程度及细菌抗吞噬因子的存在。温度诱导的荚膜抗原(F1)和毒性抗原(V、W、I)等是耶尔森氏菌的抗吞噬物质。不排除未被证实与这些抗原功能相同的 It is well-known that the possibility of plague infection largely depends on the interaction of Yersinia enterocolitica cells and phagocytes, and this result depends on the degree of sterilization activity of macrophages (MΦ) and the presence of bacterial anti-phagocytic factors. Temperature-induced capsular antigen (F1) and virulent antigen (V, W, I) are Yersinia anti-phagocytic substances. It is not excluded that these antigens have not been demonstrated to function identically