Who are the main charachters in quratine by lex thomas?

In "Quarantine" by Lex Thomas, the main characters are David and Will, two brothers who navigate life in a high school quarantined due to a deadly virus. David is protective and pragmatic, while Will is more carefree and impulsive. Other significant characters include the enigmatic and strong-willed girl, the "queen bee" of the school, and various classmates who face the challenges of isolation and survival. Together, they must confront the dangers of their environment and their own personal struggles.