判断下列致病菌中哪种符合此 描述:这是一种细菌,可以进入体内,在其中复制,然后裂解细胞。当宿主细胞被破坏后,增殖后的细菌释放进入环境中,且可感染人类。 Identify the pathogen: It is a bacterial organism that enters into a host, replicates within it, and then lyses the host cell. After disrupting the host’ integrity it releases into the environment and may infect humans.