This passage shows once more that Jane is outspoken and willing to stand up for what she believes in. In response, racist and White supremacist people who hold political power, like Mayor Carr, attempt to silence her. Jane then proves to be right about the ineffectiveness of the vaccine, illustrating how untrustworthy the figures of supposed authority—like the mayor and Professor Ghering—are in the novel. Jane then responds with cool and calm when the shamblers begin to attack, illustrating Jane’s fearlessness and competence in the face of danger.