Quarantine Zones (Earth-96)

Quarantine Zones are safe locations organized by FEDRA and the United States Military following the declaration of martial law through the the United States with the intent on protecting the population uninfected from the Cordyceps Brain Infection's apocalypse and its victims. Through the decades, multiple Zones fell to infection, rebellions or abandoned duo to lack of supplies. Some of those are under the control of either criminals or Fireflies.