Vaccination with an attenuated strain of Francisella novicida prevents T-cell depletion and protects mice infected with the wild-type strain from severe sepsis.

接种减毒的弗朗西斯菌新菌株可防止 T 细胞耗竭，并保护感染野生菌株的小鼠免受严重败血症的侵害