Zeta – Non-Decay
This type of zombie has only been encountered once and has not been confirmed. It is included here due to the source being reputable to the scientists in the SFA. Reports indicate that the Zeta did not show any signs of infection or reanimation outside of a seriously infected bite wound on the leg. They were able to speak in short sentences and did not attempt to attack the person they encountered. It is theorized that they may have a parital immunity to the virus, but without further data it cannot be confirmed. There is no further information at this time.