According to the disaster triage tag system, which class is marked with a yellow tag?

In the disaster triage tag system, a yellow tag is designated for Class II clients, who are considered to have "delayed" treatment needs. This classification indicates that the injuries are serious but not immediately life-threatening, meaning that these individuals can wait for treatment without a significant risk of deterioration in their condition.

This system prioritizes patients based on the severity and immediacy of their medical needs during a mass casualty incident, enabling healthcare providers to allocate resources effectively. Yellow-tagged patients can be treated after those with more critical conditions marked with red tags (immediate) and are separate from those with minor injuries who receive green tags (walking wounded) and those who are deceased or beyond resuscitation who receive black tags.