Under which type of followers can Lewis be categorized for reporting health risks?

Lewis can be categorized as a Participant because this type of follower actively engages in the organization and contributes to its goals, including reporting health risks. Participants are often motivated by a commitment to the organization's vision and are willing to collaborate and share information that helps improve outcomes. In the context of health risks, this means that Lewis is likely proactive in identifying issues and taking steps to communicate them effectively, which aligns with the role of a Participant.

In contrast, other categories like Insurgents tend to resist or challenge authority, which would not suit someone reporting health risks constructively. Isolates are disengaged and do not contribute much, making it unlikely for them to report on important issues. Diehards are very deeply committed, but their extreme loyalty can sometimes lead to a lack of openness to new ideas or changes, including the reporting of health risks. Thus, the identification of Lewis as a Participant reflects his active involvement in safeguarding the organization's health and well-being.